(515520) = 2014 EQ248

Discovered at Kitt Peak on 2014-03-11 by Spacewatch.

Orbit

Orbit type: Main Belt

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epoch2023-02-25.0
epoch JD2460000.5
perihelion date2022-07-20.56843
perihelion JD2459781.06843
argument of perihelion (°)213.65825
ascending node (°)338.80421
inclination (°)5.87291
eccentricity0.1256717
perihelion distance (AU)2.2361862
Tisserand w.r.t. Jupiter3.4
ΔV w.r.t. Earth (km/sec)9.5
semimajor axis (AU)2.5576048
mean anomaly (°)52.87529
mean daily motion (°/day)0.24096480
aphelion distance (AU)2.879
period (years)4.09
P-vector [x]-0.97538584
P-vector [y]-0.17294576
P-vector [z]-0.13679261
Q-vector [x]0.21737941
Q-vector [y]-0.85824867
Q-vector [z]-0.46492516
absolute magnitude17.66
phase slope0.15
uncertainty0
referenceMPO 745323
observations used128
oppositions12
arc length (days)8697
first opposition used1999
last opposition used2023
residual rms (arc-secs)0.86
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used1999-09-05.0
last observation date used2023-06-28.0
computer nameMPCLINUX
Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-MG0
Mercury1.81557
Venus1.52165
Earth1.23952
Mars0.60009
Jupiter2.09246
Saturn6.39453
Uranus16.1618
Neptune26.9912

Observations

131 total observations over interval: 1999 09 05.33674 – 2023 06 28.510856
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
1999 09 05.33674 23 16 57.03 -03 24 20.8 21.5 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
1999 09 05.35805 23 16 55.83 -03 24 25.6 21.5 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
1999 09 05.37918 23 16 54.69 -03 24 30.5 21.7 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2003 09 04.24469 22 42 29.35 -08 04 02.2 22.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2003 09 04.27294 22 42 27.76 -08 04 07.9 22.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2003 09 04.30019 22 42 26.20 -08 04 14.3 21.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2008 12 03.34662 03 25 38.78 +27 57 59.6 21.8 V G96 – Mt. Lemmon Survey MPS 879885
2008 12 03.35212 03 25 38.46 +27 57 58.8 21.0 V G96 – Mt. Lemmon Survey MPS 879885
2008 12 03.35771 03 25 38.10 +27 57 57.0 20.8 V G96 – Mt. Lemmon Survey MPS 879885
2008 12 03.36323 03 25 37.77 +27 57 56.3 20.7 V G96 – Mt. Lemmon Survey MPS 879885
2010 03 19.23435 12 29 57.18 -08 13 28.9 20.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2010 03 19.25202 12 29 56.19 -08 13 27.3 20.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2010 03 19.26731 12 29 55.32 -08 13 25.6 20.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2014 03 11.24474 11 32 46.05 +00 18 23.8 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2014 03 11.26242 11 32 44.99 +00 18 26.9 20.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2014 03 11.28010 11 32 43.92 +00 18 29.1 20.1 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 861875
2014 03 11.30238 11 32 42.55 +00 18 32.2 19.9 V 703 – Catalina Sky Survey MPS 879885
2014 03 11.30847 11 32 42.17 +00 18 32.7 19.6 V 703 – Catalina Sky Survey MPS 879885
2014 03 11.31456 11 32 41.85 +00 18 34.5 19.6 V 703 – Catalina Sky Survey MPS 879885
2014 03 11.32064 11 32 41.50 +00 18 37.3 20.4 V 703 – Catalina Sky Survey MPS 881750
2014 03 24.35116 11 20 23.227 +00 52 38.21 20.2 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2014 03 24.36326 11 20 22.546 +00 52 40.01 20.3 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2014 03 24.37539 11 20 21.864 +00 52 41.97 20.1 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2014 03 24.38754 11 20 21.182 +00 52 43.82 20.2 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2014 05 24.26148 11 13 53.554 +00 03 25.34 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2014 05 24.27475 11 13 54.106 +00 03 21.52 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2014 05 24.28802 11 13 54.639 +00 03 17.60 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2015 08 11.42031 21 04 31.670 -20 45 44.23 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2015 08 11.43167 21 04 30.979 -20 45 45.31 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2015 08 11.44306 21 04 30.273 -20 45 46.70 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2015 08 11.45448 21 04 29.579 -20 45 47.96 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2016 10 07.43985 02 55 18.088 +24 16 04.53 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2016 10 07.45288 02 55 17.549 +24 16 04.49 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2016 10 07.46593 02 55 17.007 +24 16 04.70 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 861875
2016 11 19.19293 02 16 13.70 +22 17 15.5 21.3 V G96 – Mt. Lemmon Survey MPS 861875
2016 11 19.19865 02 16 13.41 +22 17 14.0 21.1 V G96 – Mt. Lemmon Survey MPS 861875
2016 11 19.20328 02 16 13.11 +22 17 12.7 21.8 V G96 – Mt. Lemmon Survey MPS 861875
2016 11 19.20879 02 16 12.79 +22 17 10.8 21.3 V G96 – Mt. Lemmon Survey MPS 861875
2017 12 16.45152 10 54 56.84 +09 48 05.5 21.8 G G96 – Mt. Lemmon Survey MPS 879885
2017 12 16.45669 10 54 57.11 +09 48 03.6 21.7 G G96 – Mt. Lemmon Survey MPS 879885
2017 12 16.46188 10 54 57.27 +09 48 02.3 22.5 G G96 – Mt. Lemmon Survey MPS 879885
2017 12 16.46707 10 54 57.41 +09 48 00.0 22.4 G G96 – Mt. Lemmon Survey MPS 879885
2018 02 22.47134 10 44 46.09 +08 20 24.5 19.9 G G96 – Mt. Lemmon Survey MPS 870126
2018 02 22.47703 10 44 45.75 +08 20 25.3 19.9 G G96 – Mt. Lemmon Survey MPS 870126
2018 02 22.48273 10 44 45.41 +08 20 26.5 19.8 G G96 – Mt. Lemmon Survey MPS 870126
2018 02 22.48848 10 44 45.05 +08 20 26.7 20.3 G G96 – Mt. Lemmon Survey MPS 870126
2018 03 18.30059 10 22 27.315 +09 10 04.36 20.4 w F51 – Pan-STARRS 1, Haleakala MPS 876155
2018 03 18.31367 10 22 26.677 +09 10 05.25 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 876155
2018 03 18.32676 10 22 26.029 +09 10 06.32 20.4 w F51 – Pan-STARRS 1, Haleakala MPS 876155
2018 03 18.33995 10 22 25.378 +09 10 07.33 20.5 w F51 – Pan-STARRS 1, Haleakala MPS 876155
2018 03 20.25480 10 20 58.15 +09 12 16.7 21.7 G 703 – Catalina Sky Survey MPS 876155
2018 03 20.26050 10 20 57.92 +09 12 17.7 20.9 G 703 – Catalina Sky Survey MPS 876155
2018 03 20.26621 10 20 57.54 +09 12 19.3 20.5 G 703 – Catalina Sky Survey MPS 876155
2018 03 20.27191 10 20 57.37 +09 12 20.3 20.9 G 703 – Catalina Sky Survey MPS 876155
2018 03 22.17456 10 19 36.46 +09 14 06.0 20.6 G G96 – Mt. Lemmon Survey MPS 878918
2018 03 22.17981 10 19 36.23 +09 14 06.1 20.4 G G96 – Mt. Lemmon Survey MPS 878919
2018 03 22.18506 10 19 36.01 +09 14 06.4 20.3 G G96 – Mt. Lemmon Survey MPS 878919
2018 03 22.19030 10 19 35.80 +09 14 06.7 20.6 G G96 – Mt. Lemmon Survey MPS 878919
2018 04 09.53602 10 11 53.25 +09 07 33.7 21.2 R D29 – Purple Mountain Observatory, XuYi Station MPS 881750
2018 04 09.54710 10 11 53.13 +09 07 32.0 20.9 R D29 – Purple Mountain Observatory, XuYi Station MPS 881750
2018 04 09.55818 10 11 53.05 +09 07 30.8 21.5 R D29 – Purple Mountain Observatory, XuYi Station MPS 881750
2019 06 29.47041 20 56 27.402 -23 30 01.50 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2019 06 29.48163 20 56 26.972 -23 30 03.13 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2019 06 29.49279 20 56 26.537 -23 30 04.34 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2019 06 29.50396 20 56 26.113 -23 30 06.09 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2019 07 04.47708 20 53 03.960 -23 41 19.86 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2019 07 04.48872 20 53 03.406 -23 41 21.59 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2019 07 04.50038 20 53 02.886 -23 41 23.36 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1012508
2020 09 17.47324 02 28 52.636 +21 01 34.39 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 09 17.48604 02 28 52.351 +21 01 35.66 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 09 17.49895 02 28 52.030 +21 01 36.41 22.5 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 09 17.51198 02 28 51.753 +21 01 37.62 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 10 15.38394 02 10 04.483 +20 42 32.57 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 10 15.39727 02 10 03.724 +20 42 30.42 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 10 15.42375 02 10 02.192 +20 42 26.44 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1285153
2020 10 23.285585 02 02 31.45 +20 17 28.0 21.73 G G96 – Mt. Lemmon Survey MPS 1293207
2020 10 23.290719 02 02 31.19 +20 17 26.4 21.39 G G96 – Mt. Lemmon Survey MPS 1293207
2020 10 23.295843 02 02 30.85 +20 17 25.3 21.29 G G96 – Mt. Lemmon Survey MPS 1293207
2020 10 23.300956 02 02 30.57 +20 17 24.1   G96 – Mt. Lemmon Survey MPS 1293207
2020 11 11.212841 01 44 49.22 +18 55 33.5 22.07 G G96 – Mt. Lemmon Survey MPS 1299886
2020 11 11.217982 01 44 48.92 +18 55 32.1 21.66 G G96 – Mt. Lemmon Survey MPS 1299886
2020 11 11.223132 01 44 48.69 +18 55 31.0 21.83 G G96 – Mt. Lemmon Survey MPS 1299886
2020 11 11.228282 01 44 48.37 +18 55 29.4 21.58 G G96 – Mt. Lemmon Survey MPS 1299886
2022 01 26.375570 10 08 38.74 +14 55 31.0 20.59 G G96 – Mt. Lemmon Survey MPS 1550482
2022 01 26.381215 10 08 38.46 +14 55 32.7 20.71 G G96 – Mt. Lemmon Survey MPS 1550482
2022 01 26.386849 10 08 38.21 +14 55 32.6 20.51 G G96 – Mt. Lemmon Survey MPS 1550482
2022 01 26.392493 10 08 37.93 +14 55 33.7 20.55 G G96 – Mt. Lemmon Survey MPS 1550482
2022 01 31.396700 10 04 34.548 +15 06 07.40 20.34 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 01 31.408082 10 04 33.930 +15 06 08.97 20.46 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 01 31.419532 10 04 33.314 +15 06 10.56 20.50 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 01 31.430987 10 04 32.685 +15 06 12.18 20.36 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 02 01.326931 10 03 45.50 +15 08 12.0 20.51 G G96 – Mt. Lemmon Survey MPS 1550482
2022 02 01.332112 10 03 45.20 +15 08 12.6 20.45 G G96 – Mt. Lemmon Survey MPS 1550482
2022 02 01.337301 10 03 44.91 +15 08 13.8 20.51 G G96 – Mt. Lemmon Survey MPS 1550482
2022 02 01.342496 10 03 44.62 +15 08 14.1 20.43 G G96 – Mt. Lemmon Survey MPS 1550482
2022 02 02.389358 10 02 48.539 +15 10 39.06 20.27 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 02 02.400905 10 02 47.894 +15 10 40.61 20.27 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 02 02.412461 10 02 47.227 +15 10 42.42 20.65 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 02 02.424045 10 02 46.584 +15 10 43.94 20.16 w F52 – Pan-STARRS 2, Haleakala MPS 1550482
2022 02 06.315052 09 59 07.48 +15 19 49.4 21.00 G 703 – Catalina Sky Survey MPS 1558097
2022 02 06.325543 09 59 06.84 +15 19 51.1 20.97 G 703 – Catalina Sky Survey MPS 1558097
2022 02 06.330788 09 59 06.40 +15 19 51.0 21.19 G 703 – Catalina Sky Survey MPS 1558097
2022 02 11.362673 09 54 05.96 +15 31 38.1   G96 – Mt. Lemmon Survey MPS 1558097
2022 02 11.368291 09 54 05.63 +15 31 38.9 20.29 G G96 – Mt. Lemmon Survey MPS 1558097
2022 02 11.373910 09 54 05.30 +15 31 39.4 20.11 G G96 – Mt. Lemmon Survey MPS 1558097
2022 02 11.379546 09 54 04.94 +15 31 40.3 20.08 G G96 – Mt. Lemmon Survey MPS 1558097
2022 02 21.223459 09 44 00.02 +15 51 51.4 20.21 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 21.228637 09 43 59.69 +15 51 51.9 20.25 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 21.233813 09 43 59.35 +15 51 52.5 20.15 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 21.238984 09 43 59.08 +15 51 52.8 20.19 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 26.297631 09 39 00.426 +15 59 29.90 20.30 w F52 – Pan-STARRS 2, Haleakala MPS 1570945
2022 02 26.309191 09 38 59.736 +15 59 30.76 20.53 w F52 – Pan-STARRS 2, Haleakala MPS 1570945
2022 02 26.320719 09 38 59.053 +15 59 31.65 20.44 w F52 – Pan-STARRS 2, Haleakala MPS 1570945
2022 02 27.227940 09 38 07.48 +16 00 36.6 20.50 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 27.233560 09 38 07.13 +16 00 36.8 20.35 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 27.239201 09 38 06.80 +16 00 37.5 20.40 G G96 – Mt. Lemmon Survey MPS 1570945
2022 02 27.244823 09 38 06.47 +16 00 37.4 20.33 G G96 – Mt. Lemmon Survey MPS 1570945
2022 03 02.294182 09 35 19.760 +16 03 41.14 20.65 w F52 – Pan-STARRS 2, Haleakala MPS 1570945
2022 03 02.318363 09 35 18.428 +16 03 42.60 20.45 w F52 – Pan-STARRS 2, Haleakala MPS 1570945
2022 03 02.330578 09 35 17.744 +16 03 43.33 20.60 w F52 – Pan-STARRS 2, Haleakala MPS 1570945
2022 03 24.241086 09 22 14.13 +15 51 54.5 21.01 G V00 – Kitt Peak-Bok MPS 1579754
2022 03 24.245956 09 22 14.04 +15 51 54.0 20.85 G V00 – Kitt Peak-Bok MPS 1579754
2022 03 24.250806 09 22 13.96 +15 51 53.4 21.10 G V00 – Kitt Peak-Bok MPS 1579754
2022 03 24.255653 09 22 13.87 +15 51 52.7 21.11 G V00 – Kitt Peak-Bok MPS 1579754
2023 06 16.535870 20 16 28.633 -27 05 30.39 21.38 w F51 – Pan-STARRS 1, Haleakala MPS 1914713
2023 06 16.543833 20 16 28.353 -27 05 31.31 21.24 w F51 – Pan-STARRS 1, Haleakala MPS 1914713
2023 06 16.551537 20 16 28.085 -27 05 32.49 21.36 w F51 – Pan-STARRS 1, Haleakala MPS 1914713
2023 06 16.559243 20 16 27.815 -27 05 33.32 21.33 w F51 – Pan-STARRS 1, Haleakala MPS 1914713
2023 06 28.481914 20 07 59.430 -27 31 08.28 20.97 w F51 – Pan-STARRS 1, Haleakala MPS 1914713
2023 06 28.501203 20 07 58.424 -27 31 10.65 21.03 w F51 – Pan-STARRS 1, Haleakala MPS 1914713
2023 06 28.510856 20 07 57.891 -27 31 11.95 21.08 w F51 – Pan-STARRS 1, Haleakala MPS 1914713