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
2002-06-16 22:32:45 C 16 22 21.37 +08 24 33.1 c 198
2002-06-16 22:33:40 C 16 22 21.31 +08 24 31.9 c 203
2002-06-16 22:45:47 C 16 22 20.79 +08 24 06.9 c 198
2002-06-16 23:26:51 C 16 22 18.96 +08 22 42.6 d 557
2002-06-16 23:36:55 C 16 22 18.53 +08 22 22.1 d 557
2002-06-17 00:51:51 C 16 22 15.36 +08 19 48.9 d 557
2002-06-17 21:27:21 C 16 21 28.00 +07 37 59.7 d 557
2002-06-17 21:37:26 C 16 21 27.58 +07 37 39.3 d 557
2002-06-17 22:56:09 C 16 21 24.34 +07 34 59.4 d 557
2002-06-18 00:47:24 C 16 21 19.84 +07 31 13.5 d 557
2002-06-18 20:52:11 C 16 20 36.20 +06 50 35.3 c 185
2002-06-18 20:55:39 C 16 20 36.02 +06 50 28.0 c 185
2002-06-18 20:59:44 C 16 20 35.89 +06 50 19.9 c 185
2002-06-18 21:02:34 C 16 20 35.77 +06 50 14.1 c 185
2002-06-18 21:05:29 C 16 20 35.65 +06 50 08.2 c 185
2002-06-19 05:48:31 C 16 20 16.72 +06 32 35.4 16.1 c 704
2002-06-19 06:08:19 C 16 20 15.93 +06 31 55.2 16.2 c 704
2002-06-19 06:28:07 C 16 20 15.16 +06 31 15.2 16.1 c 704
2002-06-19 06:47:55 C 16 20 14.37 +06 30 35.2 16.1 c 704
2002-06-19 07:07:43 C 16 20 13.59 +06 29 55.1 15.9 c 704
2002-06-20 05:33:09 C 16 19 27.87 +05 44 47.5 15.5 c 704
2002-06-20 05:48:15 C 16 19 27.31 +05 44 17.2 15.6 c 704
2002-06-20 06:03:26 C 16 19 26.74 +05 43 46.7 15.7 c 704
2002-06-20 06:18:38 C 16 19 26.16 +05 43 16.3 16.0 c 704
2002-06-20 06:33:47 C 16 19 25.61 +05 42 45.8 15.4 c 704
2002-06-22 21:45:10 C 16 17 29.92 +03 36 58.9 c 157
2002-06-22 21:46:50 C 16 17 29.79 +03 36 55.9 c 157
2002-06-22 21:48:30 C 16 17 29.78 +03 36 52.7 c 157
2002-06-22 21:50:11 C 16 17 29.74 +03 36 49.5 c 157
2002-06-22 23:12:15 C 16 17 27.28 +03 34 08.2 15.5 939
2002-06-22 23:20:49 C 16 17 27.00 +03 33 51.8 15.5 939
2002-06-22 23:29:21 C 16 17 26.76 +03 33 35.5 15.5 939
2002-06-26 20:27:18 C 16 15 14.50 +00 33 43.4 c 151
2002-06-26 20:30:47 C 16 15 14.39 +00 33 36.3 c 151
2002-06-26 20:34:16 C 16 15 14.29 +00 33 29.8 c 151
2002-06-26 20:38:28 C 16 15 14.21 +00 33 22.2 c 151
2002-06-29 20:40:04 C 16 14 01.56 -01 40 42.8 c 151
2002-06-29 20:43:39 C 16 14 01.48 -01 40 49.1 c 151
2002-06-29 20:46:15 C 16 14 01.45 -01 40 54.5 c 151
2002-06-29 20:53:17 C 16 14 01.35 -01 41 07.2 c 151
2002-06-29 21:20:05 C 16 14 00.84 -01 41 55.4 c 560
2002-06-29 21:22:06 C 16 14 00.83 -01 41 59.4 c 560
2002-06-29 21:24:08 C 16 14 00.78 -01 42 03.4 c 560
2002-06-29 21:25:52 C 16 14 00.75 -01 42 06.2 c 560
2002-06-30 20:51:55 C 16 13 43.01 -02 24 36.7 c 185
2002-06-30 21:01:30 C 16 13 42.87 -02 24 53.9 17.0 c 185
2002-06-30 21:14:30 C 16 13 42.66 -02 25 17.0 17.5 c 185
2002-06-30 21:22:04 C 16 13 42.58 -02 25 30.9 16.4 c 185
2002-06-30 21:39:14 C 16 13 42.31 -02 26 01.9 16.8 c 185
2002-07-02 23:24:50 C 16 13 13.36 -03 54 16.4 16.9 939