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
2002-03-17 01:33:39 C 16 49 38.76 +37 18 00.6 c 084
2002-03-18 00:26:06 C 16 51 44.07 +37 22 59.6 d 557
2002-03-18 01:17:49 C 16 51 48.57 +37 23 11.7 d 557
2002-03-18 01:24:22 C 16 51 49.12 +37 23 13.1 d 557
2002-03-18 02:26:01 C 16 51 54.45 +37 23 26.9 d 557
2002-03-18 23:06:23 C 16 53 44.55 +37 27 39.6 d 557
2002-03-18 23:15:57 C 16 53 45.33 +37 27 41.7 d 557
2002-03-18 23:25:30 C 16 53 46.14 +37 27 44.2 d 557
2002-03-18 23:35:05 C 16 53 46.95 +37 27 46.2 d 557
2002-03-19 22:58:49 C 16 55 47.56 +37 32 21.6 d 557
2002-03-19 23:17:57 C 16 55 49.15 +37 32 25.8 d 557
2002-03-19 23:43:28 C 16 55 51.28 +37 32 31.3 d 557
2002-03-20 00:31:15 C 16 55 55.22 +37 32 41.5 d 557
2002-03-20 01:12:17 C 16 55 58.57 +37 32 50.4 d 557
2002-03-29 23:54:19 C 17 12 57.66 +38 04 46.0 c 636
2002-03-29 23:59:28 C 17 12 57.96 +38 04 46.5 c 636
2002-03-30 00:04:38 C 17 12 58.24 +38 04 47.0 c 636
2002-03-30 22:05:48 C 17 14 12.86 +38 06 18.8 c 084
2002-04-02 01:36:46 C 17 16 54.60 +38 09 02.9 c 084
2002-04-03 00:57:00 C 17 18 02.52 +38 09 49.9 c 198
2002-04-03 01:00:38 C 17 18 02.66 +38 09 50.3 c 198
2002-04-03 01:04:15 C 17 18 02.83 +38 09 50.7 c 198
2002-04-03 01:22:33 C 17 18 03.46 +38 09 53.9 i 071
2002-04-03 01:28:37 C 17 18 03.74 +38 09 53.8 i 071
2002-04-03 01:35:19 C 17 18 04.11 +38 09 53.6 i 071
2002-04-03 22:00:50 C 17 19 00.42 +38 10 12.9 d 557
2002-04-03 22:10:24 C 17 19 00.82 +38 10 13.3 d 557
2002-04-03 22:40:47 C 17 19 02.14 +38 10 14.6 d 557
2002-04-03 23:23:17 C 17 19 03.97 +38 10 16.2 d 557
2002-04-04 03:02:51 C 17 19 12.94 +38 10 21.7 c 544
2002-04-04 03:07:52 C 17 19 13.02 +38 10 21.0 c 544
2002-04-04 03:08:40 C 17 19 13.19 +38 10 22.7 d 557
2002-04-04 03:12:53 C 17 19 13.38 +38 10 21.3 c 544
2002-04-04 03:17:53 C 17 19 13.64 +38 10 21.8 c 544
2002-04-04 03:22:52 C 17 19 13.93 +38 10 21.1 c 544
2002-04-04 03:24:36 C 17 19 13.83 +38 10 23.1 d 557
2002-04-04 03:27:52 C 17 19 14.07 +38 10 22.1 c 544
2002-04-05 22:55:38 C 17 21 02.37 +38 10 19.1 d 557
2002-04-05 23:25:33 C 17 21 03.46 +38 10 19.4 d 557
2002-04-05 23:50:02 C 17 21 04.45 +38 10 19.7 c 198
2002-04-05 23:57:16 C 17 21 04.71 +38 10 19.7 c 198
2002-04-06 00:05:59 C 17 21 05.03 +38 10 19.8 c 198
2002-04-06 00:20:26 C 17 21 05.55 +38 10 19.8 c 198
2002-04-06 01:30:44 C 17 21 07.94 +38 10 20.1 d 557
2002-04-06 01:46:42 C 17 21 08.49 +38 10 20.2 d 557
2002-04-07 01:28:05 C 17 22 00.88 +38 09 48.2 c 084
2002-04-07 22:00:04 C 17 22 44.04 +38 09 03.1 d 557
2002-04-07 22:09:40 C 17 22 44.35 +38 09 02.9 d 557
2002-04-08 00:46:45 C 17 22 49.21 +38 09 00.2 d 557
2002-04-08 00:56:19 C 17 22 49.50 +38 09 00.0 d 557