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
2001-11-24 11:17:11 C 10 13 23.26 +14 47 10.2 18.9 c 704
2001-11-24 11:38:01 C 10 13 25.73 +14 47 14.4 18.9 c 704
2001-11-24 11:58:51 C 10 13 28.12 +14 47 18.3 18.7 c 704
2001-11-24 12:37:38 C 10 13 32.56 +14 47 25.6 d 691
2001-11-24 12:44:30 C 10 13 33.35 +14 47 26.8 d 691
2001-11-24 12:50:36 C 10 13 34.06 +14 47 27.8 d 691
2001-11-25 05:07:22 C 10 15 29.92 +14 50 22.2 m 104
2001-11-25 05:09:50 C 10 15 30.21 +14 50 22.4 m 104
2001-11-27 11:08:21 C 10 21 58.50 +15 00 44.8 18.6 c 704
2001-11-27 11:29:10 C 10 22 00.91 +15 00 47.9 18.6 c 704
2001-11-27 11:49:56 C 10 22 03.41 +15 00 53.6 18.5 c 704
2001-12-03 04:28:43 C 10 38 52.37 +15 31 59.8 c 118
2001-12-03 04:34:19 C 10 38 53.01 +15 32 01.0 c 118
2001-12-03 04:38:53 C 10 38 53.57 +15 32 02.0 c 118
2001-12-05 13:13:27 C 10 46 03.33 +15 47 12.0 V 644
2001-12-05 13:29:42 C 10 46 05.38 +15 47 16.6 V 644
2001-12-06 09:20:01 C 10 48 38.09 +15 52 53.9 d 649
2001-12-06 09:23:32 C 10 48 38.55 +15 52 55.4 d 649
2001-12-06 09:26:41 C 10 48 38.96 +15 52 55.9 d 649
2001-12-10 11:47:06 C 11 01 28.41 +16 23 33.8 c 670
2001-12-10 12:48:35 C 11 01 36.38 +16 23 54.6 c 670
2001-12-13 10:38:21 C 11 10 57.41 +16 48 28.3 18.2 c 704
2001-12-13 11:00:27 C 11 11 00.39 +16 48 36.7 18.1 c 704
2001-12-13 11:22:27 C 11 11 03.30 +16 48 44.9 18.0 c 704
2001-12-13 11:44:25 C 11 11 06.22 +16 48 53.3 18.2 c 704
2002-01-01 17:40:50 C 12 18 31.91 +20 34 22.9 c 413
2002-01-01 17:43:02 C 12 18 32.26 +20 34 24.6 c 413
2002-01-01 17:45:14 C 12 18 32.56 +20 34 25.8 c 413
2002-01-04 11:46:02 C 12 29 00.10 +21 14 57.8 c 670
2002-01-04 12:35:45 C 12 29 07.81 +21 15 29.4 c 670
2002-01-04 13:28:56 C 12 29 16.20 +21 16 03.0 c 670
2002-01-05 03:33:00 C 12 31 31.59 +21 24 55.5 d 557
2002-01-05 03:35:21 C 12 31 32.03 +21 24 57.4 d 557
2002-01-05 03:40:02 C 12 31 32.75 +21 25 00.3 d 557
2002-01-05 03:42:22 C 12 31 33.12 +21 25 01.9 d 557
2002-01-08 10:49:39 C 12 44 23.85 +22 16 46.6 18.4 c 704
2002-01-08 11:11:22 C 12 44 27.36 +22 17 01.5 17.5 c 704
2002-01-08 11:33:02 C 12 44 30.85 +22 17 15.9 17.6 c 704
2002-01-08 11:54:35 C 12 44 34.32 +22 17 30.5 17.4 c 704
2002-01-08 12:16:16 C 12 44 37.80 +22 17 44.9 17.7 c 704
2002-01-20 04:32:26 C 13 31 54.91 +25 35 48.9 17.1 939
2002-01-20 04:38:02 C 13 31 55.87 +25 35 53.7 17.0 939
2002-01-20 04:43:39 C 13 31 56.78 +25 35 56.7 17.1 939
2002-01-23 19:08:54 C 13 46 54.12 +26 39 08.0 379
2002-01-23 19:17:03 C 13 46 55.56 +26 39 14.9 379
2002-01-23 19:27:55 C 13 46 57.29 +26 39 22.1 379
2002-01-23 19:35:16 C 13 46 58.66 +26 39 28.0 379
2002-01-24 18:36:14 C 13 50 58.53 +26 56 15.0 379
2002-01-24 18:54:55 C 13 51 01.73 +26 56 28.3 379
2002-01-24 19:04:15 C 13 51 03.26 +26 56 35.3 379