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
2021-05-12 08:20:28 C 11 02 20.70 +51 59 37.4 V T08
2021-05-12 08:50:09 C 11 02 24.66 +51 58 50.5 U I41
2021-05-12 08:51:29 C 11 02 24.85 +51 58 48.6 U I41
2021-05-13 03:20:50 C 11 05 07.87 +51 34 23.6 V G96
2021-05-13 03:28:21 C 11 05 08.93 +51 34 13.6 V G96
2021-05-13 03:35:51 C 11 05 09.99 +51 34 03.4 V G96
2021-05-13 03:43:20 C 11 05 11.04 +51 33 53.4 V G96
2021-05-14 04:46:51 C 11 08 48.43 +51 00 02.6 U I41
2021-05-14 04:48:12 C 11 08 48.61 +51 00 00.7 U I41
2021-05-14 05:22:45 C 11 08 53.44 +50 59 13.0 U I41
2021-05-14 05:24:06 C 11 08 53.63 +50 59 11.2 U I41
2021-05-14 07:47:22 C 11 09 14.22 +50 55 57.9 V T05
2021-05-14 07:53:05 C 11 09 15.03 +50 55 50.2 V T05
2021-05-14 08:01:02 C 11 09 16.14 +50 55 39.1 V T05
2021-05-14 08:20:25 C 11 09 18.84 +50 55 12.1 V T05
2021-05-15 03:45:09 C 11 12 06.03 +50 28 26.8 V G96
2021-05-15 03:52:38 C 11 12 07.06 +50 28 16.4 V G96
2021-05-15 04:00:04 C 11 12 08.09 +50 28 06.1 V G96
2021-05-15 04:07:28 C 11 12 09.11 +50 27 55.8 V G96
2021-05-15 04:19:39 C 11 12 10.91 +50 27 38.7 U I41
2021-05-15 04:21:00 C 11 12 11.10 +50 27 36.8 U I41
2021-05-15 05:23:10 C 11 12 19.69 +50 26 09.7 U I41
2021-05-15 06:10:33 C 11 12 26.24 +50 25 02.9 U I41
2021-05-16 06:58:02 C 11 15 57.39 +49 50 20.8 V T08
2021-05-16 07:04:02 C 11 15 58.20 +49 50 12.2 V T08
2021-05-16 07:12:00 C 11 15 59.29 +49 50 00.7 V T08
2021-05-16 07:33:15 C 11 16 02.17 +49 49 30.3 V T08
2021-05-18 04:55:43 C 11 22 22.15 +48 44 11.0 U I41
2021-05-18 05:54:48 C 11 22 30.09 +48 42 43.8 U I41
2021-05-19 04:21:33 C 11 25 35.63 +48 09 41.7 U I41
2021-05-19 04:22:54 C 11 25 35.81 +48 09 39.7 U I41
2021-05-19 04:50:17 C 11 25 39.45 +48 08 58.8 U I41
2021-05-19 05:41:33 C 11 25 46.25 +48 07 41.9 U I41
2021-05-19 05:42:13 C 11 25 46.35 +48 07 40.9 U I41
2021-05-19 05:42:54 C 11 25 46.43 +48 07 39.8 U I41
2021-05-19 06:23:37 C 11 25 51.87 +48 06 38.4 U I41
2021-05-20 04:29:00 C 11 28 52.64 +47 33 37.9 U I41
2021-05-20 05:17:26 C 11 28 59.01 +47 32 24.3 U I41
2021-05-20 05:21:27 C 11 28 59.54 +47 32 18.3 U I41
2021-05-20 07:13:11 C 11 29 14.78 +47 29 33.2 V T08
2021-05-20 07:16:44 C 11 29 14.79 +47 29 21.9 U I41
2021-05-20 07:17:50 C 11 29 15.39 +47 29 26.1 V T08
2021-05-20 07:28:29 C 11 29 16.77 +47 29 09.9 V T08
2021-05-20 07:46:25 C 11 29 19.14 +47 28 42.6 V T08
2021-05-21 20:39:57 C 11 34 16.08 +46 32 21.0 V K73
2021-05-21 20:47:49 C 11 34 17.28 +46 32 07.5 V K73
2021-05-22 04:52:59 C 11 35 21.82 +46 19 40.1 U I41
2021-05-22 04:54:21 C 11 35 22.00 +46 19 38.0 U I41
2021-05-22 06:14:49 C 11 35 32.38 +46 17 31.9 U I41
2021-05-22 06:23:11 C 11 35 33.46 +46 17 18.8 U I41