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
2016-03-02 02:28:25 C 03 58 28.93 +18 16 40.3 q 703
2016-03-02 02:35:39 C 03 58 29.42 +18 16 46.1 q 703
2016-03-10 02:55:01 C 04 11 24.70 +20 35 29.5 q 703
2016-03-10 03:01:33 C 04 11 25.18 +20 35 33.7 q 703
2016-03-10 03:08:04 C 04 11 25.62 +20 35 39.2 q 703
2016-03-10 03:14:36 C 04 11 26.04 +20 35 43.3 q 703
2017-09-01 12:29:36 C 02 08 02.63 -23 54 52.3 L T05
2017-09-01 12:44:09 C 02 08 02.48 -23 55 00.5 L T05
2017-09-01 12:53:09 C 02 08 02.32 -23 55 05.4 L T05
2017-09-01 13:04:56 C 02 08 02.17 -23 55 13.0 L T05
2017-09-17 12:06:16 C 01 59 11.96 -27 36 48.6 L T05
2017-09-17 12:11:32 C 01 59 11.75 -27 36 52.3 L T05
2017-09-17 12:28:11 C 01 59 11.11 -27 37 01.5 L T05
2017-09-17 12:45:09 C 01 59 10.61 -27 37 10.4 L T05
2017-10-01 11:17:29 C 01 44 32.597 -30 15 47.29 L F51
2017-10-01 11:33:53 C 01 44 31.737 -30 15 53.69 L F51
2017-10-01 11:50:18 C 01 44 30.868 -30 15 59.84 L F51
2017-10-01 12:06:42 C 01 44 30.002 -30 16 06.05 L F51
2017-11-11 23:34:35 C 00 54 54.81 -30 15 50.0 o K95
2017-11-11 23:38:36 C 00 54 54.75 -30 15 49.0 o K95
2017-12-23 02:39:17 C 00 50 54.81 -21 20 30.9 U G96
2017-12-23 02:46:55 C 00 50 54.93 -21 20 25.8 U G96
2017-12-23 02:59:42 C 00 50 55.21 -21 20 17.3 U G96
2017-12-23 03:09:45 C 00 50 55.38 -21 20 11.3 U G96
2018-01-15 05:35:26 C 01 08 05.470 -15 12 49.77 U F51
2018-01-15 05:54:19 C 01 08 06.200 -15 12 37.09 U F51
2018-01-15 06:13:14 C 01 08 06.944 -15 12 24.32 U F51
2018-01-19 02:16:38 C 01 11 54.32 -14 10 35.3 U G96
2018-01-19 02:24:47 C 01 11 54.63 -14 10 29.2 U G96
2018-01-19 02:32:57 C 01 11 55.06 -14 10 24.4 U G96
2018-01-19 02:41:05 C 01 11 55.36 -14 10 18.4 U G96
2018-11-28 13:04:35 C 14 19 01.55 +01 28 36.7 U I41
2018-11-28 13:11:28 C 14 19 02.55 +01 28 31.9 U I41
2018-11-28 13:18:20 C 14 19 03.57 +01 28 27.2 U I41
2018-11-28 13:25:13 C 14 19 04.56 +01 28 22.5 U I41
2018-12-20 13:19:44 C 15 35 37.40 -04 04 44.6 U I41
2018-12-20 13:26:41 C 15 35 38.39 -04 04 48.7 U I41
2018-12-20 13:33:36 C 15 35 39.36 -04 04 52.7 U I41
2018-12-20 13:40:03 C 15 35 40.28 -04 04 56.6 U I41
2019-01-04 13:24:22 C 16 26 14.82 -07 14 36.4 I41
2019-01-04 13:31:16 C 16 26 15.77 -07 14 39.8 I41
2019-01-04 13:38:09 C 16 26 16.72 -07 14 43.1 I41
2019-01-04 13:45:04 C 16 26 17.68 -07 14 46.3 I41
2019-05-01 11:08:52 C 21 34 27.02 -15 14 33.9 V 703
2019-05-01 11:18:26 C 21 34 27.81 -15 14 34.0 V 703
2019-05-01 11:31:22 C 21 34 28.75 -15 14 37.2 V 703
2019-05-15 10:36:43 C 21 58 00.99 -16 15 59.2 V 703
2019-05-15 10:45:05 C 21 58 01.52 -16 16 02.5 V 703
2019-05-15 10:53:29 C 21 58 02.05 -16 16 03.6 V 703
2019-05-15 11:01:52 C 21 58 02.63 -16 16 05.8 V 703