99907 (1989 VA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5946882436 ± 2.00e+00
Semi-major axis (a)0.7283731236 AU ± 3.00e+00
Inclination (i)28.79999656° ± 4.00e+00
Long. of Asc. Node (Ω)225.57943832° ± 5.00e+00
Arg. of Perihelion (ω)2.87223170° ± 6.00e+00
Mean Anomaly (M)155.83759112° ± 6.33e-05
Mean Motion (n)1.5855553514°/day ± 9.80e+00
Perihelion dist (q)0.29521819 AU ± 1.90e+00
Aphelion dist (Q)1.16152806 AU ± 5.00e+00
Orbital Period0.62162843 yr ± 3.84e+00
NGA Modelr2
A21.35095159e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.469″
Uncertainty0
Orbit TypeAten
MOID0.153583 AU
Observations Used1450
Gaia Obs Used46
Oppositions16
Arc Total1989-2016
First Observation Used1989-11-02
Last Observation Used2025-12-21
Observations (1535)
Date Type RA Dec Mag Band Observatory
2002-11-05 20:42:51 C 22 14 00.43 +22 34 39.7 16.4 A30
2002-11-05 22:11:00 C 22 14 18.00 +22 26 41.1 d 170
2002-11-05 22:13:06 C 22 14 18.61 +22 26 29.1 d 170
2002-11-05 22:14:29 C 22 14 18.74 +22 26 22.5 d 170
2002-11-06 17:38:17 C 22 18 13.02 +20 43 11.5 c 151
2002-11-06 17:41:47 C 22 18 13.71 +20 42 53.2 c 151
2002-11-06 17:45:15 C 22 18 14.39 +20 42 36.3 c 151
2002-11-06 17:47:53 C 22 18 14.83 +20 42 22.2 c 151
2002-11-06 17:50:15 C 22 18 15.28 +20 42 10.2 c 151
2002-11-06 17:52:37 C 22 18 15.78 +20 41 57.5 c 151
2002-11-06 17:54:34 C 22 18 16.12 +20 41 47.2 c 151
2002-11-06 17:56:35 C 22 18 16.48 +20 41 37.6 c 151
2002-11-06 17:57:51 C 22 18 16.72 +20 41 31.3 c 151
2002-11-06 18:00:20 C 22 18 17.16 +20 41 17.3 c 151
2002-11-07 19:56:35 C 22 23 06.95 +18 31 06.5 c 938
2002-11-07 20:21:31 C 22 23 11.19 +18 29 05.8 c 938
2002-11-07 20:29:41 C 22 23 12.51 +18 28 25.6 c 938
2002-11-07 21:41:14 C 22 23 24.51 +18 22 36.6 d 170
2002-11-07 21:43:06 C 22 23 24.77 +18 22 26.7 d 170
2002-11-07 21:46:49 C 22 23 25.43 +18 22 08.4 d 170
2002-11-08 20:55:41 C 22 27 26.41 +16 33 28.3 16.6 A30
2002-11-08 21:00:19 C 22 27 27.15 +16 33 06.2 16.6 A30
2002-11-08 21:17:10 C 22 27 29.86 +16 31 51.1 16.6 A30
2002-11-10 09:33:06 C 22 33 20.37 +13 54 43.9 379
2002-11-10 09:37:31 C 22 33 21.04 +13 54 26.8 379
2002-11-10 09:39:49 C 22 33 21.35 +13 54 16.4 379
2002-11-10 09:42:46 C 22 33 21.76 +13 54 05.1 379
2002-11-10 19:12:34 C 22 34 48.07 +13 15 19.3 d 170
2002-11-10 19:17:40 C 22 34 48.77 +13 14 58.4 d 170
2002-11-10 19:21:31 C 22 34 49.20 +13 14 43.3 d 170
2002-11-10 19:23:44 C 22 34 49.53 +13 14 34.3 d 170
2002-11-17 18:11:36 C 22 56 02.71 +04 15 39.2 c 151
2002-11-17 18:12:56 C 22 56 02.82 +04 15 35.2 c 151
2002-11-17 18:14:30 C 22 56 03.01 +04 15 31.4 c 151
2002-11-17 18:15:20 C 22 56 03.07 +04 15 29.2 c 151
2002-11-17 18:17:33 C 22 56 03.26 +04 15 23.7 c 151
2002-11-17 18:18:44 C 22 56 03.48 +04 15 20.5 c 151
2002-11-17 18:23:34 C 22 56 03.94 +04 15 08.2 c 151
2002-11-17 18:25:33 C 22 56 04.15 +04 15 03.5 c 151
2002-11-17 18:26:55 C 22 56 04.30 +04 14 59.4 c 151
2002-11-17 18:27:44 C 22 56 04.42 +04 14 58.0 c 151
2002-11-17 18:29:51 C 22 56 04.61 +04 14 51.8 c 151
2002-11-17 18:33:14 C 22 56 04.90 +04 14 43.1 c 151
2002-11-29 15:28:09 C 23 22 29.34 -04 18 13.8 c 084
2002-12-07 01:42:43 C 23 36 13.23 -07 15 37.4 18.7 c 704
2002-12-07 02:05:05 C 23 36 14.80 -07 15 55.8 19.0 c 704
2002-12-07 02:27:42 C 23 36 16.44 -07 16 14.1 19.2 c 704
2004-10-19 08:53:26 C 07 12 42.44 +17 08 00.7 19.2 c 704
2004-10-19 09:10:55 C 07 12 42.90 +17 07 28.1 18.8 c 704
2004-10-19 09:28:11 C 07 12 43.36 +17 06 56.5 19.2 c 704