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
2015-11-24 06:04:48 C 04 25 56.30 -08 01 17.8 u 807
2015-11-24 06:06:33 C 04 25 56.18 -08 01 17.7 u 807
2015-11-24 06:08:16 C 04 25 56.06 -08 01 17.2 u 807
2015-11-24 22:56:36 C 04 24 51.13 -07 59 15.1 q 160
2015-11-24 22:59:29 C 04 24 50.92 -07 59 14.4 q 160
2015-11-24 23:02:42 C 04 24 50.72 -07 59 14.7 q 160
2015-11-28 00:39:42 C 04 19 59.73 -07 46 58.1 q 160
2015-11-28 00:42:17 C 04 19 59.54 -07 46 57.6 q 160
2015-11-28 00:44:53 C 04 19 59.35 -07 46 57.0 q 160
2015-11-29 06:48:42 C 04 17 58.81 -07 40 39.2 R G45
2015-11-29 06:48:48 C 04 17 58.80 -07 40 39.6 R G45
2015-11-29 06:56:04 C 04 17 58.29 -07 40 37.9 R G45
2015-11-29 06:56:10 C 04 17 58.27 -07 40 37.9 R G45
2015-11-29 07:03:15 C 04 17 57.79 -07 40 36.2 R G45
2015-11-29 07:03:20 C 04 17 57.77 -07 40 36.2 R G45
2015-11-29 07:10:34 C 04 17 57.29 -07 40 34.5 R G45
2015-11-29 07:10:40 C 04 17 57.31 -07 40 34.8 R G45
2015-11-29 07:20:54 C 04 17 56.55 -07 40 32.1 R G45
2015-11-30 10:23:37 C 04 16 07.34 -07 34 14.0 L T05
2015-11-30 10:35:29 C 04 16 06.51 -07 34 11.9 L T05
2015-11-30 10:47:19 C 04 16 05.67 -07 34 08.0 L T05
2015-11-30 10:59:12 C 04 16 04.85 -07 34 05.7 L T05
2015-11-30 10:59:45 C 04 16 05.26 -07 33 58.1 u Q60
2015-11-30 11:13:05 C 04 16 04.36 -07 33 54.3 u Q60
2015-11-30 11:26:27 C 04 16 03.40 -07 33 51.8 u Q60
2015-12-01 09:48:18 C 04 14 32.51 -07 28 19.6 L T05
2015-12-01 10:14:27 C 04 14 30.65 -07 28 12.1 L T05
2015-12-01 10:25:02 C 04 14 29.90 -07 28 09.3 L T05
2015-12-01 11:14:43 C 04 14 26.36 -07 27 56.4 L T05
2015-12-02 06:47:07 C 04 13 07.17 -07 22 39.2 R G45
2015-12-02 06:54:26 C 04 13 06.66 -07 22 37.1 R G45
2015-12-02 07:01:35 C 04 13 06.16 -07 22 35.3 R G45
2015-12-02 07:08:51 C 04 13 05.64 -07 22 33.1 R G45
2015-12-02 08:07:54 C 04 13 01.56 -07 22 15.9 q 703
2015-12-02 08:17:47 C 04 13 00.92 -07 22 13.4 q 703
2015-12-02 08:27:41 C 04 13 00.17 -07 22 10.6 q 703
2015-12-02 08:37:37 C 04 12 59.49 -07 22 07.8 q 703
2015-12-02 09:23:37 C 04 12 56.67 -07 21 53.7 L T05
2015-12-02 10:05:09 C 04 12 53.73 -07 21 41.6 L T05
2015-12-02 10:14:07 C 04 12 53.08 -07 21 39.7 L T05
2015-12-02 10:28:28 C 04 12 52.10 -07 21 35.3 L T05
2015-12-03 09:35:49 C 04 11 18.18 -07 14 50.7 L T05
2015-12-03 10:16:00 C 04 11 15.34 -07 14 38.7 L T05
2015-12-03 10:26:24 C 04 11 14.55 -07 14 34.1 L T05
2015-12-03 10:40:18 C 04 11 13.62 -07 14 30.3 L T05
2015-12-07 09:52:41 C 04 04 48.217 -06 41 59.97 L F51
2015-12-07 10:10:14 C 04 04 47.004 -06 41 53.29 L F51
2015-12-07 10:45:12 C 04 04 44.586 -06 41 39.98 L F51
2015-12-08 05:42:41 C 04 03 28.90 -06 34 19.6 o 691
2015-12-08 05:47:55 C 04 03 28.54 -06 34 17.5 o 691