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
2007-05-13 10:59:19 C 21 24 37.00 -14 03 51.5 r 703
2007-05-13 11:03:15 C 21 24 37.22 -14 03 52.7 r 703
2007-05-27 10:37:51 C 21 42 18.03 -16 14 55.4 r 703
2007-05-27 10:48:38 C 21 42 18.57 -16 15 00.3 r 703
2007-05-27 10:59:23 C 21 42 18.97 -16 15 04.8 r 703
2007-05-27 11:10:14 C 21 42 19.36 -16 15 11.1 r 703
2007-06-14 15:12:39 C 21 56 22.27 -20 37 34.6 r E12
2007-06-14 15:25:24 C 21 56 22.45 -20 37 44.1 r E12
2007-06-14 15:51:03 C 21 56 22.92 -20 38 03.4 r E12
2007-06-14 16:04:22 C 21 56 23.13 -20 38 13.3 r E12
2007-06-14 16:17:17 C 21 56 23.35 -20 38 23.0 r E12
2007-06-14 16:30:33 C 21 56 23.56 -20 38 32.6 r E12
2007-06-14 16:43:59 C 21 56 23.78 -20 38 42.4 r E12
2007-06-22 09:04:00 C 21 58 33.28 -23 05 11.0 18.5 c 704
2007-06-22 09:18:09 C 21 58 33.35 -23 05 23.5 18.3 c 704
2007-06-22 09:32:10 C 21 58 33.39 -23 05 34.9 18.4 c 704
2007-06-22 09:46:22 C 21 58 33.45 -23 05 47.0 18.4 c 704
2007-08-07 14:36:13 C 21 17 58.12 -39 50 39.2 r E12
2007-08-07 14:51:34 C 21 17 57.08 -39 50 48.9 r E12
2007-08-07 15:06:46 C 21 17 56.07 -39 50 58.4 r E12
2007-08-07 15:21:37 C 21 17 55.06 -39 51 07.8 r E12
2007-08-31 01:25:30 C 20 47 23.24 -43 13 13.6 r 808
2007-08-31 01:39:00 C 20 47 22.72 -43 13 14.5 r 808
2007-08-31 01:48:30 C 20 47 22.33 -43 13 16.1 r 808
2007-08-31 02:02:30 C 20 47 21.71 -43 13 20.3 r 808
2007-09-05 13:06:55 C 20 43 06.49 -43 21 19.0 r E12
2007-09-05 13:19:31 C 20 43 06.09 -43 21 19.7 r E12
2007-09-05 13:32:06 C 20 43 05.70 -43 21 18.9 r E12
2007-09-05 13:44:37 C 20 43 05.34 -43 21 20.0 r E12
2007-09-14 11:47:22 C 20 39 07.74 -43 11 40.2 r E12
2007-09-14 12:01:30 C 20 39 07.52 -43 11 38.9 r E12
2008-10-25 09:12:11 C 06 50 40.45 +05 35 18.2 19.3 c 704
2008-10-25 09:28:47 C 06 50 41.03 +05 35 18.5 19.0 c 704
2008-10-25 09:45:25 C 06 50 41.62 +05 35 18.2 19.1 c 704
2008-11-26 00:29:45 C 07 03 05.02 +07 18 44.2 c A24
2008-11-26 00:30:57 C 07 03 04.97 +07 18 44.6 c A24
2008-11-27 00:41:01 C 07 02 51.15 +07 27 27.1 c A24
2008-11-27 00:42:07 C 07 02 51.12 +07 27 27.0 c A24
2008-11-27 01:02:58 C 07 02 50.87 +07 27 35.0 c A24
2008-11-27 01:24:56 C 07 02 50.58 +07 27 43.1 c A24
2008-11-27 01:45:48 C 07 02 50.32 +07 27 51.1 c A24
2008-11-27 01:46:54 C 07 02 50.31 +07 27 51.3 c A24
2008-12-02 08:44:18 C 07 00 49.10 +08 21 55.5 r 703
2008-12-02 08:52:48 C 07 00 48.88 +08 21 59.5 r 703
2008-12-02 09:01:22 C 07 00 48.70 +08 22 03.8 r 703
2008-12-02 09:10:08 C 07 00 48.49 +08 22 07.9 r 703
2008-12-02 09:18:46 C 07 00 48.27 +08 22 12.1 r 703
2008-12-04 06:21:38 C 06 59 45.41 +08 44 57.4 17.4 c 704
2008-12-04 06:38:13 C 06 59 45.00 +08 45 06.4 17.5 c 704
2008-12-04 06:54:57 C 06 59 44.52 +08 45 15.2 17.5 c 704