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
2001-12-10 04:42:51 C 00 52 14.40 +28 50 01.4 19.9 c 704
2001-12-10 05:06:18 C 00 52 11.84 +28 49 59.8 19.4 c 704
2002-01-08 01:48:31 C 00 09 23.76 +29 06 53.9 19.3 c 704
2002-01-08 02:11:17 C 00 09 23.13 +29 06 57.7 19.7 c 704
2002-01-08 02:33:35 C 00 09 22.52 +29 07 02.0 19.8 c 704
2002-01-08 02:56:44 C 00 09 21.84 +29 07 05.1 20.1 c 704
2002-01-14 01:18:40 C 00 06 43.69 +29 34 51.3 c 711
2002-01-14 01:37:48 C 00 06 43.41 +29 34 55.6 c 711
2002-01-14 01:56:28 C 00 06 43.12 +29 35 00.0 c 711
2003-10-25 09:36:01 C 03 57 59.26 +32 38 11.7 c 711
2003-10-25 09:44:57 C 03 57 58.47 +32 38 20.0 c 711
2003-10-25 09:53:49 C 03 57 57.70 +32 38 28.5 c 711
2003-11-04 07:23:02 C 03 31 51.86 +36 32 52.5 19.3 c 704
2003-11-04 07:40:58 C 03 31 49.34 +36 33 11.5 19.2 c 704
2003-11-04 07:58:54 C 03 31 46.90 +36 33 30.2 19.7 c 704
2003-11-04 08:16:34 C 03 31 44.38 +36 33 46.7 19.1 c 704
2003-11-14 09:58:20 C 02 51 29.03 +40 20 28.5 18.1 c 644
2003-11-14 10:31:16 C 02 51 22.53 +40 20 55.1 18.1 c 644
2003-11-14 11:02:45 C 02 51 16.31 +40 21 20.3 18.0 c 644
2003-11-17 04:58:42 C 02 37 58.75 +41 12 45.8 c 670
2003-11-17 05:36:24 C 02 37 50.73 +41 13 13.9 c 670
2003-11-17 06:12:00 C 02 37 43.11 +41 13 40.3 c 670
2003-11-26 18:40:41 C 01 46 43.29 +43 08 45.9 r 240
2003-11-26 18:47:48 C 01 46 41.64 +43 08 47.5 r 240
2003-11-26 18:50:57 C 01 46 40.92 +43 08 48.4 r 240
2003-12-04 05:26:55 C 01 06 25.03 +43 22 03.6 19.1 c 704
2003-12-04 05:43:00 C 01 06 21.52 +43 22 01.5 18.7 c 704
2003-12-04 06:00:14 C 01 06 17.72 +43 21 59.0 19.0 c 704
2003-12-04 06:17:47 C 01 06 13.86 +43 21 57.0 18.8 c 704
2004-01-19 01:51:26 C 22 56 27.25 +37 42 31.0 19.2 c 704
2004-01-19 01:51:40 C 22 56 27.21 +37 42 30.4 18.7 c 704
2004-01-19 02:10:02 C 22 56 26.08 +37 42 27.0 19.5 c 704
2004-01-19 02:10:15 C 22 56 26.11 +37 42 27.6 19.3 c 704
2004-01-19 02:28:33 C 22 56 25.00 +37 42 22.7 19.5 c 704
2004-01-19 02:28:47 C 22 56 25.01 +37 42 23.3 19.0 c 704
2004-01-19 02:46:41 C 22 56 23.98 +37 42 18.9 19.5 c 704
2004-01-19 02:46:54 C 22 56 23.91 +37 42 19.0 18.8 c 704
2004-01-19 03:04:58 C 22 56 22.87 +37 42 15.2 19.4 c 704
2004-01-19 03:05:12 C 22 56 22.84 +37 42 15.5 18.9 c 704
2004-08-21 16:37:10 C 01 56 06.23 -47 15 29.2 r E17
2004-08-21 17:00:20 C 01 56 04.23 -47 15 45.6 r E17
2004-08-21 17:23:21 C 01 56 02.79 -47 16 01.0 r E17
2005-10-28 22:35:54 C 04 49 51.02 +44 03 57.5 r A74
2005-10-28 22:41:38 C 04 49 50.64 +44 04 08.3 r A74
2005-10-28 22:44:59 C 04 49 50.45 +44 04 14.3 r A74
2005-10-28 22:47:54 C 04 49 50.25 +44 04 19.8 r A74
2005-11-02 01:02:28 C 04 43 09.20 +47 02 32.8 r 084
2005-11-08 22:08:28 C 04 24 32.55 +52 37 55.5 o A74
2005-11-08 22:09:31 C 04 24 32.41 +52 37 58.2 o A74
2005-11-08 22:24:09 C 04 24 30.14 +52 38 29.5 o A74