30997 (1995 UO5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6431020123 ± 6.73e-08
Semi-major axis (a)1.5599223561 AU ± 5.70e-09
Inclination (i)36.24882725° ± 1.04e-05
Long. of Asc. Node (Ω)38.61694802° ± 7.15e-06
Arg. of Perihelion (ω)151.15875256° ± 8.88e-06
Mean Anomaly (M)48.64027203° ± 2.23e-05
Mean Motion (n)0.5058919897°/day ± 2.77e-09
Perihelion dist (q)0.55673315 AU ± 1.05e-07
Aphelion dist (Q)2.56311156 AU ± 1.05e-07
Orbital Period1.94829391 yr ± 1.07e-08
Physical Parameters
H (abs. magnitude)17.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.397″
Uncertainty0
Orbit TypeApollo
MOID0.403651 AU
Observations Used292
Oppositions14
Arc Total1995-2024
First Observation Used1995-10-26
Last Observation Used2024-12-20
Observations (302)
Date Type RA Dec Mag Band Observatory
1995-10-26 09:22:40 c 02 16 52.26 +06 15 07.7 i 691
1995-10-26 09:52:50 c 02 16 49.44 +06 15 07.7 i 691
1995-10-26 10:39:31 c 02 16 45.13 +06 15 07.8 i 691
1995-10-27 09:58:18 c 02 14 36.76 +06 15 14.0 19.8 i 691
1995-10-27 10:07:26 c 02 14 35.94 +06 15 14.0 20.0 i 691
1995-10-29 10:07:02 C 02 10 08.47 +06 15 32.7 z 658
1995-10-29 10:13:08 C 02 10 07.96 +06 15 32.6 z 658
1995-10-29 10:18:41 C 02 10 07.37 +06 15 33.1 z 658
1995-10-30 11:57:23 C 02 07 43.63 +06 15 59.4 413
1995-10-30 12:02:45 C 02 07 43.07 +06 15 59.3 413
1995-10-30 12:09:49 C 02 07 42.40 +06 15 59.5 413
1995-10-30 12:13:28 C 02 07 42.07 +06 15 59.6 413
1995-10-31 07:23:00 C 02 05 53.76 +06 16 05.9 z 658
1995-10-31 07:27:57 C 02 05 53.34 +06 16 05.8 z 658
1995-10-31 07:34:46 C 02 05 52.68 +06 16 05.9 z 658
1995-10-31 12:28:22 C 02 05 25.07 +06 16 19.7 413
1995-10-31 15:15:02 C 02 05 09.04 +06 16 21.7 413
1995-10-31 15:22:03 C 02 05 08.36 +06 16 21.5 413
1995-10-31 16:15:25 C 02 05 03.26 +06 16 21.6 413
1995-11-16 06:21:19 c 01 30 32.42 +06 33 10.3 i 691
1995-11-16 06:29:29 c 01 30 31.72 +06 33 10.9 i 691
1995-11-19 06:12:29 C 01 24 29.59 +06 39 33.0 z 658
1995-11-19 06:27:20 C 01 24 28.37 +06 39 34.3 z 658
1995-11-19 06:30:36 C 01 24 28.15 +06 39 34.9 z 658
1995-11-19 09:58:18 C 01 24 10.91 +06 39 57.2 c 608
1995-11-19 10:55:11 C 01 24 06.20 +06 40 01.7 c 608
1995-11-20 08:52:16 C 01 22 19.73 +06 42 17.6 c 608
1995-11-20 09:42:22 C 01 22 15.61 +06 42 22.5 c 608
1995-11-29 03:35:20 C 01 06 59.66 +07 09 48.0 711
1995-11-29 03:55:39 C 01 06 58.34 +07 09 51.1 711
1995-11-30 04:30:06 C 01 05 24.48 +07 13 48.4 711
1995-11-30 04:49:12 C 01 05 23.26 +07 13 51.4 711
1995-12-14 03:00:36 C 00 49 07.03 +08 23 52.0 20.4 i 691
1995-12-14 03:14:56 C 00 49 06.49 +08 23 55.5 20.4 i 691
1995-12-19 20:01:25 C 00 45 05.32 +09 01 05.3 z 104
1995-12-19 20:07:29 C 00 45 05.20 +09 01 06.8 z 104
1995-12-19 20:19:39 C 00 45 04.91 +09 01 10.7 z 104
1996-01-20 02:54:55 C 00 45 52.46 +13 46 45.6 711
1996-01-20 03:09:29 C 00 45 52.80 +13 46 52.9 711
1996-01-21 02:35:04 C 00 46 25.17 +13 57 51.4 711
1996-01-21 02:49:56 C 00 46 25.46 +13 57 57.7 711
1996-07-18 08:49:21 C 08 09 37.38 -53 30 27.6 413
1996-07-18 08:53:01 C 08 09 37.64 -53 30 37.6 413
1996-07-18 09:00:38 C 08 09 37.89 -53 31 00.7 413
1997-09-28 08:08:41 C 03 18 57.71 +10 27 39.5 z 711
1997-09-28 08:28:47 C 03 18 56.74 +10 27 41.8 z 711
1997-09-28 12:01:45 C 03 18 48.12 +10 28 05.8 c 608
1997-09-28 12:39:25 C 03 18 46.60 +10 28 09.2 c 608
1997-09-29 11:46:13 C 03 17 48.09 +10 30 41.2 c 608
1997-09-29 12:38:14 C 03 17 45.81 +10 30 46.8 c 608