(485868) = 2007 HW74 = 2012 FP17 = 2014 SM17

Discovered at Mount Lemmon on 2006-01-26 by Mt. Lemmon Survey.

Orbit

Orbit type: Main Belt

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epoch2023-02-25.0
epoch JD2460000.5
perihelion date2018-04-23.24390
perihelion JD2458231.74390
argument of perihelion (°)99.08087
ascending node (°)119.85739
inclination (°)2.12874
eccentricity0.0974991
perihelion distance (AU)2.8327406
Tisserand w.r.t. Jupiter3.2
ΔV w.r.t. Earth (km/sec)10.5
semimajor axis (AU)3.1387676
mean anomaly (°)313.49676
mean daily motion (°/day)0.17724140
aphelion distance (AU)3.445
period (years)5.56
P-vector [x]-0.77723266
P-vector [y]-0.59090044
P-vector [z]-0.21620838
Q-vector [x]0.62838810
Q-vector [y]-0.71135704
Q-vector [z]-0.31480082
absolute magnitude16.96
phase slope0.15
uncertainty0
referenceMPO 745323
observations used93
oppositions9
arc length (days)8487
first opposition used2000
last opposition used2023
residual rms (arc-secs)0.46
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2000-01-13.0
last observation date used2023-04-09.0
computer nameMPCLINUX
JD of orbit computation2457802.926568
perihelion JD uncertainty (days)2.9387E-04
argument of perihelion uncertainty (°)1.4417E-04
ascending node uncertainty (°)1.3660E-04
inclination uncertainty (°)5.2160E-06
eccentricity uncertainty 4.7985E-08
perihelion distance uncertainty (AU)1.7572E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-G47
Mercury2.38234
Venus2.10959
Earth1.82625
Mars1.22494
Jupiter1.52078
Saturn5.6903
Uranus15.4565
Neptune26.4125

Observations

94 total observations over interval: 2000 01 13.25482 – 2023 04 09.298778
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2000 01 13.25482 06 57 42.31 +22 02 32.7 19.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 871545
2000 01 26.09172 06 47 26.75 +22 22 53.0 19.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 871545
2006 01 26.36589 09 30 27.10 +15 37 29.2 21.4 V G96 – Mt. Lemmon Survey MPS 533335
2006 01 26.37321 09 30 26.78 +15 37 31.0 21.6 V G96 – Mt. Lemmon Survey MPS 533335
2006 01 26.38052 09 30 26.42 +15 37 33.2 21.5 V G96 – Mt. Lemmon Survey MPS 533335
2006 01 26.38781 09 30 26.13 +15 37 35.1 21.8 V G96 – Mt. Lemmon Survey MPS 533335
2006 02 06.32376 09 21 51.81 +16 25 15.0 21.1 r 568 – Maunakea MPS 533335
2006 02 06.36445 09 21 49.78 +16 25 26.0 21.1 r 568 – Maunakea MPS 533335
2006 02 06.40320 09 21 47.82 +16 25 36.2 21.2 r 568 – Maunakea MPS 533335
2006 02 25.19844 09 07 12.43 +17 40 43.8 21.2 V G96 – Mt. Lemmon Survey MPS 533335
2006 02 25.20415 09 07 12.18 +17 40 45.0 21.6 V G96 – Mt. Lemmon Survey MPS 533335
2006 02 25.20998 09 07 11.92 +17 40 46.3 21.1 V G96 – Mt. Lemmon Survey MPS 533335
2006 02 25.21575 09 07 11.64 +17 40 46.8 19.3 V G96 – Mt. Lemmon Survey MPS 533335
2007 04 22.39588 15 32 54.87 -16 00 19.7 21.3 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 208289
2007 04 22.41503 15 32 54.14 -16 00 16.9 21.6 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 208289
2007 04 22.43468 15 32 53.38 -16 00 13.5 21.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 208289
2007 04 26.41793 15 30 18.11 -15 49 54.5 21.0 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 208289
2007 04 26.43553 15 30 17.37 -15 49 51.7 21.5 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 208289
2007 04 26.45314 15 30 16.62 -15 49 48.5 21.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 208289
2012 03 17.30053 11 49 21.43 +04 05 04.2 20.9 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 17.30799 11 49 21.07 +04 05 06.2 20.7 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 17.31549 11 49 20.74 +04 05 08.9 20.8 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 17.32299 11 49 20.42 +04 05 11.2 20.7 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 23.24580 11 44 56.47 +04 35 49.2 20.9 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 23.25273 11 44 56.14 +04 35 51.6 20.6 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 23.25971 11 44 55.82 +04 35 53.5 21.1 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 23.26674 11 44 55.50 +04 35 55.8 20.8 V G96 – Mt. Lemmon Survey MPS 418626
2012 03 25.219391 11 43 29.98 +04 45 37.0 20.2 V H21 – Astronomical Research Observatory, Westfield MPS 418626
2012 03 25.228243 11 43 29.53 +04 45 40.0 21.0 V H21 – Astronomical Research Observatory, Westfield MPS 418626
2012 03 25.234992 11 43 29.19 +04 45 41.4 20.7 V H21 – Astronomical Research Observatory, Westfield MPS 418626
2014 08 20.481859 00 00 22.893 -02 23 54.12 21.2 R F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 20.494038 00 00 22.525 -02 23 56.79 21.1 R F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 20.506196 00 00 22.171 -02 23 59.68 21.3 R F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 20.518382 00 00 21.804 -02 24 02.57 21.3 R F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 22.49133 23 59 24.160 -02 31 47.83 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 22.50362 23 59 23.791 -02 31 51.06 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 22.51589 23 59 23.375 -02 31 53.79 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 533335
2014 08 31.42390 23 54 20.98 -03 10 48.4 22.0 V G96 – Mt. Lemmon Survey MPS 533335
2014 08 31.43159 23 54 20.70 -03 10 49.9 21.6 V G96 – Mt. Lemmon Survey MPS 533335
2014 08 31.44698 23 54 20.12 -03 10 54.5 21.4 V G96 – Mt. Lemmon Survey MPS 533335
2014 09 17.33887 23 42 45.338 -04 33 48.46 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 17.35073 23 42 44.798 -04 33 51.72 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 17.36258 23 42 44.277 -04 33 55.23 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 17.37444 23 42 43.763 -04 33 58.91 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 19.33470 23 41 19.193 -04 43 36.92 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 19.34615 23 41 18.670 -04 43 40.32 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 19.35757 23 41 18.162 -04 43 43.64 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2014 09 19.36903 23 41 17.657 -04 43 46.83 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 533634
2017 01 28.48716 08 39 53.602 +18 49 10.69 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 762234
2017 01 28.50003 08 39 52.936 +18 49 13.43 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 762234
2017 01 28.51299 08 39 52.263 +18 49 16.48 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 762234
2017 01 28.52592 08 39 51.576 +18 49 19.28 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 762234
2017 01 31.32824 08 37 30.33 +18 59 43.9 20.7 V G96 – Mt. Lemmon Survey MPS 762234
2017 01 31.33605 08 37 30.01 +18 59 45.9 21.9 V G96 – Mt. Lemmon Survey MPS 762234
2017 01 31.34040 08 37 29.71 +18 59 46.9 20.7 V G96 – Mt. Lemmon Survey MPS 762234
2017 01 31.34472 08 37 29.54 +18 59 47.6 21.3 V G96 – Mt. Lemmon Survey MPS 762234
2017 02 18.23712 08 23 39.921 +19 58 19.09 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 768243
2017 02 18.24957 08 23 39.400 +19 58 20.78 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 768243
2017 02 18.26200 08 23 38.887 +19 58 22.85 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 768243
2017 02 18.27981 08 23 38.154 +19 58 25.87 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 768243
2018 05 19.37668 14 20 32.193 -10 42 07.16 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 894968
2018 05 19.38847 14 20 31.728 -10 42 05.42 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 894968
2018 05 19.41208 14 20 30.792 -10 42 01.89 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 894968
2019 07 01.50728 21 26 03.973 -15 28 28.92 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1012341
2019 07 01.52085 21 26 03.665 -15 28 30.65 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1012341
2019 07 01.53445 21 26 03.367 -15 28 32.57 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1012341
2019 07 01.54802 21 26 03.061 -15 28 34.58 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1012341
2019 08 09.48951 21 01 05.867 -17 45 33.67 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 1022021
2019 08 09.49974 21 01 05.367 -17 45 36.12 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1022021
2019 08 09.50997 21 01 04.873 -17 45 38.31 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 1022021
2019 08 09.52020 21 01 04.391 -17 45 40.66 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 1022021
2019 08 28.37342 20 47 48.394 -18 48 34.48 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 1031819
2019 08 28.38417 20 47 47.977 -18 48 36.38 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 1031819
2019 08 28.39492 20 47 47.581 -18 48 38.09 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1031819
2023 02 12.465016 11 25 18.314 +05 57 12.42 21.16 G G96 – Mt. Lemmon Survey MPS 1746375
2023 02 12.470095 11 25 18.152 +05 57 13.72 21.58 G G96 – Mt. Lemmon Survey MPS 1746375
2023 02 12.475189 11 25 18.044 +05 57 15.05 21.08 G G96 – Mt. Lemmon Survey MPS 1746375
2023 02 12.480283 11 25 17.850 +05 57 16.06 21.56 G G96 – Mt. Lemmon Survey MPS 1746376
2023 02 28.233207 11 15 15.253 +07 14 18.96 21.21 G G96 – Mt. Lemmon Survey MPS 1809224
2023 02 28.238901 11 15 14.972 +07 14 21.73 21.72 G G96 – Mt. Lemmon Survey MPS 1809224
2023 02 28.250304 11 15 14.288 +07 14 25.55 21.26 G G96 – Mt. Lemmon Survey MPS 1809224
2023 03 13.263499 11 05 30.016 +08 22 37.81 21.21 G G96 – Mt. Lemmon Survey MPS 1835257
2023 03 13.268630 11 05 29.814 +08 22 38.82 20.89 G G96 – Mt. Lemmon Survey MPS 1835257
2023 03 13.273770 11 05 29.558 +08 22 40.76 21.19 G G96 – Mt. Lemmon Survey MPS 1835257
2023 03 13.278901 11 05 29.324 +08 22 42.35 20.99 G G96 – Mt. Lemmon Survey MPS 1835257
2023 03 21.475809 10 59 34.701 +09 01 42.71 20.68 w F52 – Pan-STARRS 2, Haleakala MPS 1835257
2023 03 21.487446 10 59 34.200 +09 01 45.92 21.17 w F52 – Pan-STARRS 2, Haleakala MPS 1835257
2023 03 21.499058 10 59 33.717 +09 01 49.14 21.07 w F52 – Pan-STARRS 2, Haleakala MPS 1835257
2023 03 27.257596 10 55 49.754 +09 25 31.49 21.35 w F52 – Pan-STARRS 2, Haleakala MPS 1855886
2023 03 27.269027 10 55 49.332 +09 25 33.84 21.53 w F52 – Pan-STARRS 2, Haleakala MPS 1855886
2023 03 27.280481 10 55 48.895 +09 25 36.64 21.26 w F52 – Pan-STARRS 2, Haleakala MPS 1855886
2023 04 09.275689 10 49 21.766 +10 03 58.85 21.74 w F52 – Pan-STARRS 2, Haleakala MPS 1877279
2023 04 09.291029 10 49 21.392 +10 04 00.78 21.43 w F52 – Pan-STARRS 2, Haleakala MPS 1877279
2023 04 09.298778 10 49 21.201 +10 04 01.76 21.31 w F52 – Pan-STARRS 2, Haleakala MPS 1877279