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
2005-11-08 22:54:21 C 04 24 25.53 +52 39 34.7 o A74
2005-11-08 23:00:37 C 04 24 24.59 +52 39 48.4 o A74
2005-11-08 23:02:43 C 04 24 24.25 +52 39 53.2 o A74
2005-11-08 23:05:51 C 04 24 23.76 +52 39 59.5 o A74
2005-11-08 23:47:49 C 04 24 17.32 +52 41 30.0 o A74
2005-11-08 23:55:08 C 04 24 16.16 +52 41 45.9 o A74
2005-11-08 23:59:19 C 04 24 15.51 +52 41 55.0 o A74
2005-11-09 00:00:22 C 04 24 15.36 +52 41 57.0 o A74
2005-11-09 00:03:29 C 04 24 14.88 +52 42 03.7 o A74
2005-11-11 01:21:00 C 04 16 09.75 +54 29 14.2 o 950
2005-11-11 01:23:14 C 04 16 09.30 +54 29 19.3 o 950
2005-11-13 06:16:51 C 04 05 47.65 +56 25 56.1 18.0 c 704
2005-11-13 06:34:50 C 04 05 43.76 +56 26 36.2 17.7 c 704
2005-11-13 06:52:47 C 04 05 39.80 +56 27 15.9 18.1 c 704
2005-11-13 07:10:38 C 04 05 35.83 +56 27 55.6 18.0 c 704
2005-11-13 07:28:34 C 04 05 31.87 +56 28 35.5 17.7 c 704
2005-11-21 06:05:36 C 03 08 12.00 +63 12 06.5 18.3 c 704
2005-11-21 06:23:44 C 03 08 04.52 +63 12 41.1 18.6 c 704
2005-11-21 06:41:53 C 03 07 57.16 +63 13 14.8 18.5 c 704
2005-11-21 07:00:10 C 03 07 49.57 +63 13 49.5 18.4 c 704
2005-11-21 07:18:37 C 03 07 42.05 +63 14 24.6 18.6 c 704
2005-12-03 19:13:44 C 00 22 48.98 +67 31 43.9 o 084
2005-12-10 20:22:07 C 22 53 28.68 +64 26 25.1 o 084
2005-12-10 20:24:46 C 22 53 27.59 +64 26 21.3 o 084
2005-12-13 21:25:51 C 22 24 31.36 +62 19 43.7 o 084
2005-12-13 21:28:30 C 22 24 30.40 +62 19 38.5 o 084
2005-12-20 01:41:16 C 21 41 09.15 +57 29 24.5 19.0 c 704
2005-12-20 02:00:04 C 21 41 04.55 +57 28 45.4 18.9 c 704
2005-12-20 02:18:42 C 21 41 00.08 +57 28 06.7 19.0 c 704
2005-12-20 02:37:40 C 21 40 55.58 +57 27 28.4 19.7 c 704
2005-12-20 02:56:28 C 21 40 51.02 +57 26 49.1 19.3 c 704
2006-01-08 18:12:01 C 20 31 42.89 +42 05 49.3 o A32
2006-01-08 18:19:20 C 20 31 42.19 +42 05 35.5 o A32
2007-11-08 10:22:06 C 07 14 18.37 +62 14 43.3 c 711
2007-11-08 10:27:04 C 07 14 19.48 +62 14 57.7 c 711
2007-11-08 10:32:03 C 07 14 20.58 +62 15 10.4 c 711
2007-11-11 04:19:06 C 07 31 19.90 +65 25 12.0 c A24
2007-11-11 04:19:50 C 07 31 20.14 +65 25 13.9 c A24
2007-11-11 04:38:57 C 07 31 25.60 +65 26 10.4 c A24
2007-11-11 04:58:47 C 07 31 31.28 +65 27 08.6 c A24
2007-11-12 04:02:47 C 07 38 41.10 +66 35 35.2 c A24
2007-11-12 04:04:13 C 07 38 41.61 +66 35 40.2 c A24
2007-11-17 04:48:28 C 08 32 54.28 +72 35 24.0 c A24
2007-11-17 04:49:55 C 08 32 55.33 +72 35 28.1 c A24
2009-10-29 11:25:33 C 09 04 52.68 +52 20 12.9 r 703
2009-10-29 11:36:55 C 09 04 56.74 +52 20 23.4 r 703
2009-10-29 11:48:21 C 09 05 00.88 +52 20 34.4 r 703
2009-10-29 11:59:40 C 09 05 04.74 +52 20 46.7 r 703
2009-11-05 19:00:27 C 10 16 00.51 +54 15 21.0 m 355
2009-11-05 19:04:35 C 10 16 02.25 +54 15 22.4 m 355