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
2021-04-04 22:00:58 C 08 35 17.18 +63 40 50.5 V L63
2021-04-04 22:31:10 C 08 35 21.71 +63 40 42.0 V L63
2021-04-05 04:29:46 C 08 36 19.02 +63 39 20.6 V 703
2021-04-05 04:38:04 C 08 36 20.29 +63 39 18.3 V 703
2021-04-05 04:46:23 C 08 36 21.63 +63 39 16.5 V 703
2021-04-05 04:54:40 C 08 36 22.78 +63 39 14.3 V 703
2021-04-06 06:46:57 C 08 40 30.71 +63 32 33.7 V T08
2021-04-06 06:51:36 C 08 40 31.43 +63 32 32.4 V T08
2021-04-06 06:59:35 C 08 40 32.63 +63 32 30.0 V T08
2021-04-06 07:14:14 C 08 40 34.89 +63 32 26.1 V T08
2021-04-07 20:12:31 C 08 46 34.06 +63 21 22.8 V L63
2021-04-07 20:23:21 C 08 46 35.83 +63 21 19.3 V L63
2021-04-07 20:34:49 C 08 46 37.55 +63 21 15.2 V L63
2021-04-08 05:18:06 C 08 48 03.02 +63 18 27.3 U I41
2021-04-08 05:45:09 C 08 48 07.27 +63 18 17.9 U I41
2021-04-08 06:25:45 C 08 48 13.70 +63 18 03.3 U I41
2021-04-08 06:51:03 C 08 48 17.72 +63 17 54.3 U I41
2021-04-10 04:17:21 C 08 55 49.27 +63 01 41.8 U I41
2021-04-10 05:25:48 C 08 56 00.22 +63 01 14.3 U I41
2021-04-10 05:45:57 C 08 56 03.46 +63 01 06.1 U I41
2021-04-10 07:11:28 C 08 56 18.11 +63 00 36.7 V T08
2021-04-10 07:16:08 C 08 56 18.84 +63 00 34.9 V T08
2021-04-10 07:40:05 C 08 56 22.68 +63 00 25.2 V T08
2021-04-10 07:48:03 C 08 56 23.94 +63 00 21.7 V T08
2021-04-10 07:52:42 C 08 56 24.68 +63 00 19.9 V T08
2021-04-10 08:01:21 C 08 56 26.06 +63 00 16.5 V T08
2021-04-10 08:16:00 C 08 56 28.35 +63 00 09.8 V T08
2021-04-11 04:34:45 C 08 59 52.66 +62 51 59.6 V 703
2021-04-11 04:42:32 C 08 59 53.88 +62 51 55.5 V 703
2021-04-11 04:50:19 C 08 59 55.18 +62 51 52.5 V 703
2021-04-11 04:58:07 C 08 59 56.38 +62 51 48.8 V 703
2021-04-11 05:07:17 C 08 59 57.86 +62 51 45.1 V 703
2021-04-11 05:15:02 C 08 59 59.16 +62 51 41.6 V 703
2021-04-11 05:22:47 C 09 00 00.42 +62 51 37.8 V 703
2021-04-11 05:30:32 C 09 00 01.77 +62 51 34.1 V 703
2021-04-11 19:17:01 C 09 02 20.24 +62 45 44.6 q C97
2021-04-11 19:20:39 C 09 02 20.74 +62 45 43.2 q C97
2021-04-11 19:25:14 C 09 02 21.61 +62 45 39.9 q C97
2021-04-16 07:04:11 C 09 20 40.96 +61 52 09.3 V T05
2021-04-16 07:08:47 C 09 20 41.70 +61 52 06.8 V T05
2021-04-16 07:16:42 C 09 20 43.02 +61 52 02.2 V T05
2021-04-16 07:31:52 C 09 20 45.50 +61 51 53.4 V T05
2021-04-17 05:08:04 C 09 24 27.38 +61 39 21.6 V 703
2021-04-17 05:16:11 C 09 24 28.79 +61 39 16.4 V 703
2021-04-17 05:24:19 C 09 24 30.13 +61 39 11.5 V 703
2021-04-17 05:32:27 C 09 24 31.47 +61 39 06.7 V 703
2021-04-18 06:42:45 C 09 28 51.12 +61 23 53.3 V T08
2021-04-18 06:47:24 C 09 28 51.88 +61 23 50.4 V T08
2021-04-18 06:55:21 C 09 28 53.19 +61 23 45.4 V T08
2021-04-18 07:11:16 C 09 28 55.81 +61 23 35.3 V T08