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
2009-01-01 05:54:10 C 06 23 07.18 +18 35 09.8 o H47
2009-01-01 06:11:04 C 06 23 05.80 +18 35 30.1 o H47
2009-01-03 00:50:50 C 06 19 42.59 +19 26 47.8 o J93
2009-01-03 00:54:53 C 06 19 42.25 +19 26 52.6 o J93
2009-01-03 00:58:57 C 06 19 41.97 +19 26 57.6 o J93
2009-01-03 02:05:10 C 06 19 37.43 +19 28 20.7 r H53
2009-01-03 02:07:36 C 06 19 37.27 +19 28 23.5 r H53
2009-01-03 02:09:36 C 06 19 37.07 +19 28 26.1 r H53
2009-01-03 02:11:37 C 06 19 36.94 +19 28 28.3 r H53
2009-01-03 02:13:37 C 06 19 36.73 +19 28 30.6 r H53
2009-01-03 02:15:37 C 06 19 36.56 +19 28 33.6 r H53
2009-01-03 04:46:30 C 06 19 23.61 +19 31 53.7 c 844
2009-01-03 04:47:43 C 06 19 23.50 +19 31 55.2 c 844
2009-01-03 04:53:43 C 06 19 23.00 +19 32 02.3 c 844
2009-01-03 04:54:35 C 06 19 22.92 +19 32 03.7 c 844
2009-01-03 05:01:26 C 06 19 22.37 +19 32 11.7 c 844
2009-01-03 19:43:53 C 06 18 12.33 +19 49 51.6 w 160
2009-01-03 19:49:55 C 06 18 11.84 +19 49 58.8 w 160
2009-01-03 19:54:57 C 06 18 11.42 +19 50 05.1 w 160
2009-01-06 12:34:10 C 06 12 56.57 +21 10 05.6 m 379
2009-01-06 12:36:50 C 06 12 56.37 +21 10 09.1 m 379
2009-01-06 12:39:29 C 06 12 56.15 +21 10 12.5 m 379
2009-01-06 12:45:06 C 06 12 55.66 +21 10 19.9 m 379
2009-01-06 12:47:45 C 06 12 55.41 +21 10 23.0 m 379
2009-01-06 12:50:26 C 06 12 55.23 +21 10 26.7 m 379
2009-01-07 23:35:28 C 06 10 04.47 +21 53 50.0 16.7 r 084
2009-01-07 23:38:42 C 06 10 04.23 +21 53 53.6 16.7 r 084
2009-01-15 03:21:12 C 05 56 17.60 +25 29 59.8 o H47
2009-01-15 03:32:28 C 05 56 16.71 +25 30 14.3 o H47
2009-01-15 03:41:02 C 05 56 15.99 +25 30 24.9 o H47
2009-01-16 03:14:30 C 05 54 27.04 +25 59 43.5 r H53
2009-01-16 03:17:53 C 05 54 26.80 +25 59 48.2 r H53
2009-01-16 03:20:52 C 05 54 26.55 +25 59 51.7 r H53
2009-01-16 03:23:53 C 05 54 26.30 +25 59 55.0 r H53
2009-01-16 03:26:53 C 05 54 26.06 +25 59 59.2 r H53
2009-01-16 03:29:52 C 05 54 25.83 +26 00 02.7 r H53
2009-01-16 05:06:39 C 05 54 18.30 +26 02 04.6 16.6 c 704
2009-01-16 05:25:01 C 05 54 16.82 +26 02 27.4 16.6 c 704
2009-01-16 05:43:11 C 05 54 15.24 +26 02 50.2 17.5 c 704
2009-01-16 06:01:35 C 05 54 13.91 +26 03 12.7 17.7 c 704
2009-01-16 06:19:58 C 05 54 12.43 +26 03 35.3 16.7 c 704
2009-01-16 22:31:24 C 05 52 58.69 +26 23 35.3 r B67
2009-01-16 22:39:38 C 05 52 58.04 +26 23 45.4 r B67
2009-01-16 22:47:17 C 05 52 57.44 +26 23 54.8 r B67
2009-01-20 02:58:04 C 05 47 23.86 +27 57 02.6 o H47
2009-01-20 03:06:43 C 05 47 23.20 +27 57 13.1 o H47
2009-01-20 03:16:01 C 05 47 22.52 +27 57 24.3 o H47
2009-01-22 21:44:20 C 05 42 51.44 +29 16 24.1 16.7 r C20
2009-01-22 21:48:27 C 05 42 51.15 +29 16 28.9 16.6 r C20
2009-01-26 20:24:24 C 05 37 09.02 +31 04 53.7 w J46