89355 (2001 VS78)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3082839186 ± 9.10e-09
Semi-major axis (a)1.7869770772 AU ± 5.83e-10
Inclination (i)22.66293942° ± 1.08e-06
Long. of Asc. Node (Ω)103.03121822° ± 2.12e-06
Arg. of Perihelion (ω)84.99589519° ± 2.90e-06
Mean Anomaly (M)329.86913528° ± 1.72e-06
Mean Motion (n)0.4126043515°/day ± 2.02e-10
Perihelion dist (q)1.23608078 AU ± 1.63e-08
Aphelion dist (Q)2.33787337 AU ± 1.63e-08
Orbital Period2.38879275 yr ± 1.17e-09
Physical Parameters
H (abs. magnitude)15.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.217″
Uncertainty0
Orbit TypeAmor
MOID0.444466 AU
Observations Used2798
Gaia Obs Used104
Oppositions22
Arc Total1978-2026
First Observation Used1978-06-23
Last Observation Used2026-01-07
Observations (3073)
Date Type RA Dec Mag Band Observatory
2002-05-19 21:30:29 C 17 01 08.83 +28 37 24.2 c 611
2002-05-19 21:33:08 C 17 01 08.61 +28 37 20.2 c 611
2002-05-20 14:04:57 C 17 00 06.27 +28 15 11.8 e 379
2002-05-20 14:13:19 C 17 00 05.68 +28 15 00.4 e 379
2002-05-20 14:19:12 C 17 00 05.29 +28 14 52.6 e 379
2002-05-20 14:24:07 C 17 00 04.90 +28 14 45.6 e 379
2002-05-20 23:50:10 C 16 59 28.81 +28 01 45.7 r 544
2002-05-20 23:54:41 C 16 59 28.51 +28 01 39.5 r 544
2002-05-20 23:59:40 C 16 59 28.15 +28 01 32.7 r 544
2002-05-21 00:09:40 C 16 59 27.50 +28 01 18.9 r 544
2002-05-21 00:14:41 C 16 59 27.17 +28 01 11.9 r 544
2002-05-21 00:19:41 C 16 59 26.82 +28 01 05.0 r 544
2002-05-21 00:24:40 C 16 59 26.50 +28 00 58.1 r 544
2002-05-21 00:29:40 C 16 59 26.16 +28 00 51.0 r 544
2002-05-21 00:34:28 C 16 59 25.84 +28 00 44.6 r 544
2002-05-21 14:02:02 C 16 58 35.24 +27 42 05.1 355
2002-05-21 14:11:31 C 16 58 34.60 +27 41 51.9 355
2002-05-21 14:15:16 C 16 58 34.32 +27 41 46.6 355
2002-05-21 14:17:06 C 16 58 34.17 +27 41 44.3 355
2002-05-21 21:56:17 C 16 58 05.01 +27 30 51.9 d 557
2002-05-21 22:05:51 C 16 58 04.37 +27 30 38.5 d 557
2002-05-21 22:28:57 C 16 58 02.92 +27 30 06.6 c 151
2002-05-21 22:30:49 C 16 58 02.79 +27 30 03.8 c 151
2002-05-21 22:34:14 C 16 58 02.57 +27 29 59.2 c 151
2002-05-21 22:35:49 C 16 58 02.46 +27 29 56.9 c 151
2002-05-21 23:06:35 C 16 58 00.26 +27 29 12.0 o 544
2002-05-21 23:11:35 C 16 57 59.92 +27 29 05.1 o 544
2002-05-21 23:16:35 C 16 57 59.58 +27 28 57.8 o 544
2002-05-21 23:21:34 C 16 57 59.24 +27 28 50.9 o 544
2002-05-22 00:06:46 C 16 57 56.20 +27 27 47.4 d 557
2002-05-22 00:57:30 C 16 57 52.75 +27 26 35.0 d 557
2002-05-22 01:41:11 C 16 57 49.81 +27 25 32.4 d 557
2002-05-22 21:33:15 C 16 56 34.21 +26 56 50.0 c 084
2002-05-25 00:06:52 C 16 53 18.80 +25 40 50.1 15.5 939
2002-05-25 00:12:15 C 16 53 18.42 +25 40 41.8 15.5 939
2002-05-25 00:17:38 C 16 53 18.05 +25 40 33.5 15.5 939
2002-05-26 00:05:36 C 16 51 45.91 +25 03 13.4 15.7 939
2002-05-26 00:16:56 C 16 51 45.12 +25 02 55.3 15.7 939
2002-05-26 00:22:37 C 16 51 44.74 +25 02 46.3 15.7 939
2002-05-28 20:14:53 C 16 47 22.99 +23 11 00.0 c 151
2002-05-28 20:19:09 C 16 47 22.70 +23 10 52.7 c 151
2002-05-28 20:23:45 C 16 47 22.38 +23 10 45.2 c 151
2002-05-28 20:32:15 C 16 47 21.83 +23 10 31.0 c 151
2002-05-29 22:17:10 C 16 45 42.69 +22 26 16.4 d 557
2002-05-29 22:29:00 C 16 45 41.88 +22 25 55.6 d 557
2002-05-29 22:38:34 C 16 45 41.23 +22 25 39.2 d 557
2002-05-29 22:48:07 C 16 45 40.59 +22 25 22.6 d 557
2002-05-29 22:57:43 C 16 45 39.96 +22 25 05.7 d 557
2002-05-30 21:26:38 C 16 44 14.73 +21 45 38.5 d 557
2002-05-30 21:36:12 C 16 44 14.10 +21 45 21.6 d 557