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
2021-05-30 04:30:10 C 11 59 47.23 +41 07 44.2 V G96
2021-05-30 04:33:44 C 11 59 47.64 +41 07 38.0 V G96
2021-05-30 04:45:58 C 11 59 49.11 +41 07 17.1 V G96
2021-05-30 04:53:31 C 11 59 50.01 +41 07 04.1 V G96
2021-05-30 05:01:03 C 11 59 50.91 +41 06 51.2 V G96
2021-05-30 07:19:06 C 12 00 07.92 +41 02 59.1 V T05
2021-05-30 07:23:43 C 12 00 08.46 +41 02 51.4 V T05
2021-05-30 07:32:19 C 12 00 09.48 +41 02 36.5 V T05
2021-05-30 07:47:31 C 12 00 11.29 +41 02 10.6 V T05
2021-05-30 20:53:57 C 12 01 47.41 +40 39 41.9 V K87
2021-05-30 20:58:10 C 12 01 47.90 +40 39 35.0 V K87
2021-05-30 21:02:24 C 12 01 48.39 +40 39 28.0 V K87
2021-06-01 04:40:59 C 12 05 38.11 +39 45 03.8 U I41
2021-06-01 04:42:19 C 12 05 38.27 +39 45 01.5 U I41
2021-06-01 05:11:33 C 12 05 41.60 +39 44 10.2 V 703
2021-06-01 05:19:17 C 12 05 42.50 +39 43 56.7 V 703
2021-06-01 05:26:59 C 12 05 43.40 +39 43 43.3 V 703
2021-06-01 05:34:41 C 12 05 44.31 +39 43 29.8 V 703
2021-06-01 06:16:44 C 12 05 49.34 +39 42 16.5 U I41
2021-06-01 06:20:12 C 12 05 49.74 +39 42 10.4 U I41
2021-06-02 06:09:05 C 12 08 40.71 +39 00 44.6 U I41
2021-06-02 07:51:16 C 12 08 52.68 +38 57 43.7 U I41
2021-06-03 04:30:14 C 12 11 20.09 +38 21 34.0 U I41
2021-06-03 05:15:12 C 12 11 25.25 +38 20 14.3 U I41
2021-06-03 06:52:53 C 12 11 36.96 +38 17 25.4 V T05
2021-06-03 06:58:56 C 12 11 37.64 +38 17 14.8 V T05
2021-06-03 07:06:53 C 12 11 38.55 +38 17 00.6 V T05
2021-06-03 07:22:12 C 12 11 40.32 +38 16 33.5 V T05
2021-06-04 04:46:06 C 12 14 11.16 +37 38 41.1 V 703
2021-06-04 04:54:14 C 12 14 12.08 +37 38 27.0 V 703
2021-06-04 05:02:23 C 12 14 13.02 +37 38 12.3 V 703
2021-06-04 05:10:30 C 12 14 13.94 +37 37 57.8 V 703
2021-06-05 04:29:28 C 12 16 57.26 +36 56 27.9 U I41
2021-06-05 04:43:32 C 12 16 58.86 +36 56 02.7 U I41
2021-06-05 05:22:36 C 12 17 03.27 +36 54 52.4 U I41
2021-06-05 05:23:15 C 12 17 03.35 +36 54 51.2 U I41
2021-06-05 06:21:16 C 12 17 09.93 +36 53 06.6 U I41
2021-06-05 06:21:57 C 12 17 10.00 +36 53 05.4 U I41
2021-06-05 07:03:41 C 12 17 15.15 +36 51 55.0 V T08
2021-06-05 07:08:20 C 12 17 15.65 +36 51 46.6 V T08
2021-06-05 07:17:02 C 12 17 16.63 +36 51 30.8 V T08
2021-06-05 07:31:18 C 12 17 18.24 +36 51 05.2 V T08
2021-06-06 04:42:50 C 12 19 45.29 +36 13 02.9 U I41
2021-06-06 05:15:29 C 12 19 48.95 +36 12 04.0 U I41
2021-06-06 08:02:18 C 12 20 08.06 +36 07 06.1 V T05
2021-06-06 08:06:58 C 12 20 08.58 +36 06 57.6 V T05
2021-06-06 08:14:53 C 12 20 09.48 +36 06 43.3 V T05
2021-06-06 08:44:43 C 12 20 12.82 +36 05 49.2 V T05
2021-06-09 05:21:16 C 12 28 01.00 +34 01 15.1 V 703
2021-06-09 05:29:30 C 12 28 01.98 +34 00 59.5 V 703