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
2002-05-04 02:04:44 C 17 20 50.43 +34 52 39.7 d 557
2002-05-04 07:56:18 C 17 20 37.95 +34 48 45.9 15.9 c 704
2002-05-04 08:13:54 C 17 20 37.22 +34 48 34.1 16.3 c 704
2002-05-04 08:31:32 C 17 20 36.46 +34 48 22.2 15.9 c 704
2002-05-04 08:49:45 C 17 20 35.70 +34 48 09.9 16.2 c 704
2002-05-04 09:07:17 C 17 20 34.94 +34 47 58.0 16.3 c 704
2002-05-05 01:51:27 C 17 19 56.29 +34 36 16.4 16.1 939
2002-05-05 01:59:56 C 17 19 55.92 +34 36 10.6 16.0 939
2002-05-05 02:08:38 C 17 19 55.54 +34 36 04.6 16.0 939
2002-05-05 09:18:40 C 17 19 38.49 +34 30 58.8 15.9 c 704
2002-05-05 09:36:08 C 17 19 37.69 +34 30 46.3 16.2 c 704
2002-05-05 09:53:34 C 17 19 36.90 +34 30 33.6 16.0 c 704
2002-05-05 10:11:05 C 17 19 36.11 +34 30 21.1 16.1 c 704
2002-05-05 10:28:51 C 17 19 35.32 +34 30 08.0 16.1 c 704
2002-05-05 14:08:13 C 17 19 27.60 +34 27 26.5 379
2002-05-05 14:10:37 C 17 19 27.47 +34 27 24.3 379
2002-05-05 14:20:55 C 17 19 27.03 +34 27 17.0 379
2002-05-05 14:26:05 C 17 19 26.80 +34 27 13.7 379
2002-05-05 14:37:18 C 17 19 26.32 +34 27 05.5 379
2002-05-06 20:59:42 C 17 18 10.12 +34 04 08.9 c 240
2002-05-06 21:02:51 C 17 18 09.98 +34 04 06.1 c 240
2002-05-06 21:06:01 C 17 18 09.85 +34 04 03.5 c 240
2002-05-07 22:53:02 C 17 17 00.53 +33 43 32.2 c 084
2002-05-08 22:12:00 C 17 15 55.64 +33 24 01.5 c 084
2002-05-09 23:56:55 C 17 14 40.55 +33 01 30.1 d 557
2002-05-10 01:30:02 C 17 14 35.60 +33 00 06.0 d 557
2002-05-10 02:06:43 C 17 14 33.61 +32 59 32.7 d 557
2002-05-10 21:13:49 C 17 13 36.53 +32 41 52.9 c 084
2002-05-11 22:07:54 C 17 12 18.95 +32 18 04.8 d 557
2002-05-11 22:27:04 C 17 12 17.88 +32 17 46.3 d 557
2002-05-12 03:22:50 C 17 12 01.31 +32 12 59.8 i 212
2002-05-12 05:59:08 C 17 11 54.13 +32 10 18.9 c 642
2002-05-12 06:02:17 C 17 11 53.93 +32 10 16.0 c 642
2002-05-12 06:05:29 C 17 11 53.75 +32 10 12.9 c 642
2002-05-12 06:10:56 C 17 11 53.46 +32 10 07.5 c 642
2002-05-12 06:14:19 C 17 11 53.30 +32 10 04.6 c 642
2002-05-12 20:15:35 C 17 11 07.95 +31 55 56.3 d 557
2002-05-12 20:34:45 C 17 11 06.87 +31 55 37.2 d 557
2002-05-12 21:49:32 C 17 11 02.62 +31 54 22.6 d 557
2002-05-12 22:05:30 C 17 11 01.70 +31 54 06.4 d 557
2002-05-12 22:45:23 C 17 10 59.50 +31 53 26.7 c 198
2002-05-12 22:48:00 C 17 10 59.35 +31 53 24.2 c 198
2002-05-12 22:50:37 C 17 10 59.20 +31 53 21.6 c 198
2002-05-12 23:14:41 C 17 10 57.79 +31 52 57.2 c 198
2002-05-12 23:19:54 C 17 10 57.50 +31 52 51.8 c 198
2002-05-13 00:27:30 C 17 10 53.40 +31 51 42.5 d 557
2002-05-13 00:37:03 C 17 10 52.85 +31 51 32.8 d 557
2002-05-13 01:28:03 C 17 10 49.99 +31 50 40.4 c 636
2002-05-13 01:31:41 C 17 10 49.80 +31 50 36.5 c 636
2002-05-13 01:35:18 C 17 10 49.58 +31 50 32.7 c 636