(511780) = 2015 EM8

Discovered at Mount Lemmon on 2013-10-26 by Mt. Lemmon Survey.

Orbit

Orbit type: Main Belt

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epoch2024-03-31.0
epoch JD2460400.5
perihelion date2020-02-04.35426
perihelion JD2458883.85426
argument of perihelion (°)225.48390
ascending node (°)334.83648
inclination (°)3.64341
eccentricity0.0609118
perihelion distance (AU)2.5400200
Tisserand w.r.t. Jupiter3.4
ΔV w.r.t. Earth (km/sec)10.0
semimajor axis (AU)2.7047727
mean anomaly (°)336.04067
mean daily motion (°/day)0.22156830
aphelion distance (AU)2.870
period (years)4.45
P-vector [x]-0.93715264
P-vector [y]-0.29939245
P-vector [z]-0.17919010
Q-vector [x]0.34787187
Q-vector [y]-0.84148398
Q-vector [z]-0.41338828
absolute magnitude17.39
phase slope0.15
uncertainty0
referenceMPEC 2024-F14
observations used151
oppositions10
arc length (days)5654
first opposition used2008
last opposition used2024
residual rms (arc-secs)0.84
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2008-09-23.0
last observation date used2024-03-17.0
computer nameMPCLINUX
JD of orbit computation2458131.560451
perihelion JD uncertainty (days)2.6772E-04
argument of perihelion uncertainty (°)8.3023E-05
ascending node uncertainty (°)6.2394E-05
inclination uncertainty (°)8.7522E-06
eccentricity uncertainty 9.0553E-08
perihelion distance uncertainty (AU)2.6414E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460400.5, reference: E2024-G51
Mercury2.10279
Venus1.82296
Earth1.53915
Mars0.90263
Jupiter2.09606
Saturn6.27822
Uranus15.8645
Neptune26.9669

Observations

153 total observations over interval: 2008 09 23.30980 – 2024 03 17.454750
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2008 09 23.30980 00 14 13.38 +04 27 22.3 21.0 V G96 – Mt. Lemmon Survey MPS 839353
2008 09 23.31778 00 14 12.84 +04 27 19.8 21.8 V G96 – Mt. Lemmon Survey MPS 839353
2008 09 23.32584 00 14 12.48 +04 27 18.2 21.5 V G96 – Mt. Lemmon Survey MPS 839353
2008 09 23.33385 00 14 12.04 +04 27 16.1 21.3 V G96 – Mt. Lemmon Survey MPS 839353
2012 08 21.38621 21 33 55.536 -15 39 37.18 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 839353
2012 08 21.40004 21 33 54.777 -15 39 39.75 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 839353
2012 08 21.41419 21 33 54.012 -15 39 42.18 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 839353
2013 10 26.37102 03 38 28.62 +24 50 15.7 21.1 V G96 – Mt. Lemmon Survey MPS 839353
2013 10 26.37830 03 38 28.26 +24 50 14.5 21.2 V G96 – Mt. Lemmon Survey MPS 839353
2013 10 26.38562 03 38 27.92 +24 50 14.6 20.9 V G96 – Mt. Lemmon Survey MPS 839353
2013 10 26.39293 03 38 27.56 +24 50 13.2 21.5 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 09.19691 03 26 14.08 +24 22 22.2 21.8 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 09.20428 03 26 13.57 +24 22 21.3 20.5 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 09.21165 03 26 13.15 +24 22 19.6 21.3 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 09.21902 03 26 12.71 +24 22 18.9 20.8 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.20279 03 07 14.83 +23 12 44.7 21.3 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.20902 03 07 14.47 +23 12 42.7 21.1 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.21887 03 07 13.98 +23 12 40.6 20.2 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.23457 03 07 13.16 +23 12 37.2 20.9 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.25311 03 07 12.12 +23 12 33.0 21.2 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.25619 03 07 11.95 +23 12 32.1 21.3 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.25772 03 07 11.87 +23 12 31.6 21.4 V G96 – Mt. Lemmon Survey MPS 839353
2013 11 29.25929 03 07 11.78 +23 12 31.2 21.6 V G96 – Mt. Lemmon Survey MPS 839353
2015 01 18.47953 10 59 01.419 +07 13 50.54 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 01 18.49242 10 59 01.218 +07 13 50.72 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 01 18.50530 10 59 01.034 +07 13 50.97 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 02 10.37047 10 47 18.98 +07 54 10.7 20.2 V G96 – Mt. Lemmon Survey MPS 722094
2015 02 10.37657 10 47 18.70 +07 54 12.0 20.3 V G96 – Mt. Lemmon Survey MPS 722094
2015 02 10.38268 10 47 18.39 +07 54 13.0 20.8 V G96 – Mt. Lemmon Survey MPS 722094
2015 02 10.38877 10 47 18.09 +07 54 14.1 20.3 V G96 – Mt. Lemmon Survey MPS 722094
2015 03 14.14471 10 19 52.38 +09 45 43.6 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 587398
2015 03 14.15179 10 19 52.12 +09 45 45.0 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 587398
2015 03 14.15889 10 19 51.74 +09 45 46.3 21.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 587398
2015 03 14.31311 10 19 44.478 +09 46 14.54 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 14.32574 10 19 43.867 +09 46 16.96 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 14.33838 10 19 43.250 +09 46 19.09 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 14.35111 10 19 42.630 +09 46 21.35 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 15.30445 10 18 58.672 +09 49 07.89 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 15.31724 10 18 58.064 +09 49 10.22 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 15.32984 10 18 57.461 +09 49 12.50 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 15.34248 10 18 56.845 +09 49 14.63 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 722094
2015 03 16.12803 10 18 21.47 +09 51 27.2 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 587398
2015 03 16.14223 10 18 20.78 +09 51 29.1 20.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 587398
2015 03 16.15644 10 18 20.15 +09 51 31.8 21.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 587398
2015 03 23.21828 10 13 33.24 +10 08 39.9 21.4 V G96 – Mt. Lemmon Survey MPS 722094
2015 03 23.22338 10 13 33.05 +10 08 40.4 21.0 V G96 – Mt. Lemmon Survey MPS 722094
2015 03 23.22847 10 13 32.85 +10 08 41.1 21.1 V G96 – Mt. Lemmon Survey MPS 722094
2015 03 23.23356 10 13 32.69 +10 08 41.7 21.3 V G96 – Mt. Lemmon Survey MPS 722094
2017 09 19.53690 00 55 18.790 +09 18 17.29 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 857818
2017 09 19.54979 00 55 18.169 +09 18 14.70 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 857818
2017 09 19.56255 00 55 17.561 +09 18 12.20 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 857818
2017 09 19.57527 00 55 16.964 +09 18 09.79 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 857818
2017 10 15.24703 00 33 49.06 +07 30 29.3 21.7 G G96 – Mt. Lemmon Survey MPS 839353
2017 10 15.25231 00 33 48.79 +07 30 28.2 21.8 G G96 – Mt. Lemmon Survey MPS 839353
2017 10 15.25753 00 33 48.60 +07 30 26.3 21.6 G G96 – Mt. Lemmon Survey MPS 839353
2017 10 15.26272 00 33 48.32 +07 30 24.9 21.7 G G96 – Mt. Lemmon Survey MPS 839353
2017 10 23.23485 00 27 43.64 +06 55 04.2 21.4 G G96 – Mt. Lemmon Survey MPS 1427964
2017 10 23.24008 00 27 43.38 +06 55 02.5 21.8 G G96 – Mt. Lemmon Survey MPS 1427964
2017 10 23.24532 00 27 43.16 +06 55 01.0 21.8 G G96 – Mt. Lemmon Survey MPS 1427964
2017 10 23.25057 00 27 42.89 +06 55 00.2 22.6 G G96 – Mt. Lemmon Survey MPS 1427964
2018 12 31.34472 07 24 41.03 +26 23 21.6 20.4 G G96 – Mt. Lemmon Survey MPS 967274
2018 12 31.34986 07 24 40.72 +26 23 21.4 21.3 G G96 – Mt. Lemmon Survey MPS 967274
2018 12 31.35862 07 24 40.12 +26 23 21.8 21.3 G G96 – Mt. Lemmon Survey MPS 967274
2018 12 31.36441 07 24 39.86 +26 23 22.8 20.6 G G96 – Mt. Lemmon Survey MPS 967274
2020 03 21.59837 15 01 46.578 -21 45 58.22 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1172184
2020 03 21.60872 15 01 46.465 -21 45 59.17 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1172184
2020 03 21.61906 15 01 46.348 -21 46 00.15 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1172184
2020 03 21.62939 15 01 46.244 -21 46 01.26 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1172184
2020 04 21.41321 14 44 50.168 -21 34 55.13 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 21.42429 14 44 49.564 -21 34 53.46 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 21.43535 14 44 48.971 -21 34 52.00 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 21.44642 14 44 48.374 -21 34 50.43 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 22.43248 14 43 57.013 -21 32 23.83 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 22.44412 14 43 56.374 -21 32 21.99 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 22.45572 14 43 55.741 -21 32 20.24 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 22.46733 14 43 55.110 -21 32 18.54 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 25.44435 14 41 16.524 -21 24 13.36 20.8 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 25.45659 14 41 15.830 -21 24 11.24 20.4 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 25.48107 14 41 14.437 -21 24 07.22 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 26.43062 14 40 23.090 -21 21 19.81 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 26.44158 14 40 22.458 -21 21 17.88 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 26.46345 14 40 21.218 -21 21 14.00 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 28.42541 14 38 34.011 -21 15 09.86 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 28.43638 14 38 33.390 -21 15 07.93 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 28.44735 14 38 32.748 -21 15 05.66 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 28.45835 14 38 32.127 -21 15 03.64 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 1185244
2020 04 30.32492 14 36 49.33 -21 08 57.6 21.0 G G96 – Mt. Lemmon Survey MPS 1195397
2020 04 30.33020 14 36 49.04 -21 08 56.5   G96 – Mt. Lemmon Survey MPS 1195397
2020 04 30.34074 14 36 48.42 -21 08 53.8 20.6 G G96 – Mt. Lemmon Survey MPS 1195397
2020 05 13.26110 14 25 15.59 -20 20 06.3 20.4 G G96 – Mt. Lemmon Survey MPS 1195397
2020 05 13.26669 14 25 15.25 -20 20 04.6 22.0 G G96 – Mt. Lemmon Survey MPS 1195397
2020 05 13.27197 14 25 15.00 -20 20 03.2 20.8 G G96 – Mt. Lemmon Survey MPS 1195397
2020 05 13.27709 14 25 14.76 -20 20 01.7 20.3 G G96 – Mt. Lemmon Survey MPS 1195397
2020 05 23.29721 14 17 39.797 -19 39 44.36 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 23.29925 14 17 39.720 -19 39 44.01 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 23.30806 14 17 39.351 -19 39 41.67 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 23.31011 14 17 39.275 -19 39 41.34 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 23.31897 14 17 38.900 -19 39 39.38 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 23.32101 14 17 38.811 -19 39 38.99 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 23.32973 14 17 38.448 -19 39 36.85 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1199549
2020 05 26.28535 14 15 46.94 -19 28 19.7 20.8 G G96 – Mt. Lemmon Survey MPS 1199549
2020 05 26.29064 14 15 46.69 -19 28 18.4 21.3 G G96 – Mt. Lemmon Survey MPS 1199549
2020 05 26.29595 14 15 46.50 -19 28 17.0 20.5 G G96 – Mt. Lemmon Survey MPS 1199549
2020 05 26.30125 14 15 46.34 -19 28 16.3 21.0 G G96 – Mt. Lemmon Survey MPS 1199549
2020 06 08.26812 14 10 11.209 -18 46 25.34 21.4 w F52 – Pan-STARRS 2, Haleakala MPS 1204851
2020 06 08.27920 14 10 10.994 -18 46 23.68 21.4 w F52 – Pan-STARRS 2, Haleakala MPS 1204851
2020 06 08.29029 14 10 10.805 -18 46 21.91 21.1 w F52 – Pan-STARRS 2, Haleakala MPS 1204851
2021 09 05.481141 22 03 42.026 -12 00 57.37 21.41 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 05.496826 22 03 41.211 -12 01 00.38 21.29 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 05.511947 22 03 40.454 -12 01 03.24 21.27 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 05.527010 22 03 39.709 -12 01 05.87 21.25 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 07.399216 22 02 10.503 -12 06 45.93 21.23 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 07.410869 22 02 09.921 -12 06 47.99 21.11 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 07.422563 22 02 09.359 -12 06 49.97 21.32 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 07.434278 22 02 08.789 -12 06 52.19 21.25 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 08.326774 22 01 27.337 -12 09 28.62 21.45 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 08.337025 22 01 26.823 -12 09 30.42 21.57 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 08.347333 22 01 26.332 -12 09 32.22 21.38 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 08.357641 22 01 25.844 -12 09 33.83 21.55 w F51 – Pan-STARRS 1, Haleakala MPS 1459524
2021 09 12.286854 21 58 30.929 -12 20 16.27 21.13 w F51 – Pan-STARRS 1, Haleakala MPS 1470473
2021 09 12.297828 21 58 30.445 -12 20 17.69 21.45 w F51 – Pan-STARRS 1, Haleakala MPS 1470473
2021 09 12.308809 21 58 29.957 -12 20 19.62 21.54 w F51 – Pan-STARRS 1, Haleakala MPS 1470473
2021 09 12.319786 21 58 29.466 -12 20 21.12 21.44 w F51 – Pan-STARRS 1, Haleakala MPS 1470473
2022 11 23.550249 03 58 28.966 +26 13 12.49 20.91 w F51 – Pan-STARRS 1, Haleakala MPS 1715973
2022 11 23.563865 03 58 28.119 +26 13 10.41 20.85 w F51 – Pan-STARRS 1, Haleakala MPS 1715973
2022 11 23.577448 03 58 27.294 +26 13 07.97 20.93 w F51 – Pan-STARRS 1, Haleakala MPS 1715973
2022 11 28.253446 03 53 44.894 +25 59 46.86 20.75 G G96 – Mt. Lemmon Survey MPS 1715973
2022 11 28.260069 03 53 44.538 +25 59 44.77 20.92 G G96 – Mt. Lemmon Survey MPS 1715973
2022 11 28.266080 03 53 44.146 +25 59 43.66 21.51 G G96 – Mt. Lemmon Survey MPS 1715973
2022 11 28.272006 03 53 43.796 +25 59 43.04 20.53 G G96 – Mt. Lemmon Survey MPS 1715973
2022 12 14.271122 03 39 09.965 +25 05 43.83 21.44 w F51 – Pan-STARRS 1, Haleakala MPS 1726084
2022 12 14.282138 03 39 09.432 +25 05 41.80 21.32 w F51 – Pan-STARRS 1, Haleakala MPS 1726084
2022 12 14.293189 03 39 08.901 +25 05 39.45 21.41 w F51 – Pan-STARRS 1, Haleakala MPS 1726084
2022 12 14.304360 03 39 08.350 +25 05 37.26 21.28 w F51 – Pan-STARRS 1, Haleakala MPS 1726084
2024 02 05.518736 11 34 59.809 +02 10 42.68 21.24 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 02 05.530017 11 34 59.521 +02 10 43.73 21.25 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 02 05.541304 11 34 59.220 +02 10 44.22 21.27 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 02 05.552602 11 34 58.934 +02 10 44.93 21.19 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 02 18.518058 11 27 41.554 +02 35 19.56 20.94 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 02 18.530531 11 27 40.997 +02 35 21.66 21.17 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 02 18.542980 11 27 40.453 +02 35 23.82 21.12 w F52 – Pan-STARRS 2, Haleakala MPS 2144945
2024 03 05.306886 11 14 50.636 +03 29 45.38 20.47 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 05.312060 11 14 50.345 +03 29 46.64 20.58 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 05.317224 11 14 50.075 +03 29 47.87 20.29 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 05.322390 11 14 49.794 +03 29 49.27 20.54 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 11.272575 11 09 31.655 +03 53 36.56 20.34 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 11.277804 11 09 31.324 +03 53 38.15 20.18 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 11.283025 11 09 31.028 +03 53 38.80   G96 – Mt. Lemmon Survey MPS 2152029
2024 03 11.288262 11 09 30.748 +03 53 40.52 20.42 G G96 – Mt. Lemmon Survey MPS 2152029
2024 03 17.418301 11 04 10.285 +04 17 53.73 20.84 w F51 – Pan-STARRS 1, Haleakala MPS 2156044
2024 03 17.430461 11 04 09.642 +04 17 56.44 20.75 w F51 – Pan-STARRS 1, Haleakala MPS 2156044
2024 03 17.442617 11 04 08.995 +04 17 59.27 20.72 w F51 – Pan-STARRS 1, Haleakala MPS 2156044
2024 03 17.454750 11 04 08.353 +04 18 02.08 20.80 w F51 – Pan-STARRS 1, Haleakala MPS 2156044