488645 (2003 OV)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8560550194 ± 2.69e-08
Semi-major axis (a)2.2433011987 AU ± 3.90e-09
Inclination (i)10.31929649° ± 5.91e-06
Long. of Asc. Node (Ω)261.55424917° ± 4.35e-05
Arg. of Perihelion (ω)148.12422094° ± 4.20e-05
Mean Anomaly (M)222.11566095° ± 4.65e-06
Mean Motion (n)0.2933464883°/day ± 7.64e-10
Perihelion dist (q)0.32291195 AU ± 6.03e-08
Aphelion dist (Q)4.16369045 AU ± 6.08e-08
Orbital Period3.35993892 yr ± 8.75e-09
Physical Parameters
H (abs. magnitude)18.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.416″
Uncertainty0
Orbit TypeApollo
MOID0.089339 AU
Observations Used105
Oppositions15
Arc Total2003-2024
First Observation Used2003-07-21
Last Observation Used2024-04-09
Observations (116)
Date Type RA Dec Mag Band Observatory
2007-03-23 14:26:14 C 10 42 06.73 -30 12 12.8 r E12
2007-03-23 14:34:40 C 10 42 06.19 -30 11 46.4 r E12
2007-03-23 14:56:25 C 10 42 04.71 -30 10 36.4 r E12
2007-03-23 15:18:18 C 10 42 03.27 -30 09 26.9 r E12
2007-03-23 15:39:42 C 10 42 01.87 -30 08 19.2 r E12
2007-03-23 16:49:02 C 10 41 57.40 -30 04 38.0 r E12
2007-03-23 17:00:35 C 10 41 56.65 -30 04 00.8 r E12
2007-03-23 17:12:27 C 10 41 55.93 -30 03 23.0 r E12
2007-03-24 06:11:24 C 10 41 11.59 -29 23 34.9 o 673
2007-03-24 06:16:30 C 10 41 11.30 -29 23 19.5 o 673
2007-03-24 06:24:04 C 10 41 10.80 -29 22 55.8 o 673
2007-03-24 06:32:10 C 10 41 10.30 -29 22 31.1 o 673
2007-03-24 07:45:22 C 10 41 06.55 -29 18 34.8 r F85
2007-03-24 08:25:33 C 10 41 04.00 -29 16 30.6 r F85
2007-03-27 13:16:30 C 10 37 31.22 -25 43 28.4 r E12
2007-03-27 13:31:47 C 10 37 30.54 -25 42 49.4 r E12
2007-03-27 13:47:09 C 10 37 29.92 -25 42 10.5 r E12
2007-03-27 14:02:30 C 10 37 29.31 -25 41 31.9 r E12
2007-03-30 04:44:31 C 10 35 33.61 -23 14 38.0 o 644
2007-03-30 05:13:56 C 10 35 32.73 -23 13 34.2 o 644
2007-03-30 05:45:03 C 10 35 31.83 -23 12 26.6 o 644
2007-04-18 02:56:32 C 10 35 06.66 -12 39 57.4 r 448
2007-04-18 03:35:40 C 10 35 07.18 -12 39 23.8 r 448
2007-04-18 04:15:14 C 10 35 07.75 -12 38 50.8 r 448
2013-06-15 06:52:53 C 17 53 15.95 -22 05 21.9 u 807
2013-06-15 06:56:28 C 17 53 15.52 -22 05 21.3 u 807
2013-06-15 07:00:02 C 17 53 15.12 -22 05 20.4 u 807
2013-06-15 07:03:38 C 17 53 14.71 -22 05 19.4 u 807
2013-06-15 07:06:21 C 17 53 14.39 -22 05 18.5 u 807
2013-07-04 23:07:46 C 16 47 25.62 -18 54 43.3 t 204
2013-07-04 23:31:13 C 16 47 21.82 -18 54 29.8 t 204
2013-08-09 23:11:10 C 14 48 11.00 -08 44 34.8 u 807
2013-08-09 23:16:36 C 14 48 10.39 -08 44 30.9 u 807
2013-08-09 23:22:03 C 14 48 09.79 -08 44 27.1 u 807
2017-03-17 10:10:25 C 05 49 20.77 -29 20 12.3 v Q62
2017-03-17 11:07:27 C 05 50 09.80 -29 17 49.5 v Q62
2017-03-17 12:04:29 C 05 50 58.89 -29 15 24.6 v Q62
2017-03-19 06:53:59 C 06 25 27.52 -27 18 24.6 L T05
2017-03-19 07:11:17 C 06 25 40.16 -27 17 33.3 L T05
2017-03-19 07:32:24 C 06 25 55.66 -27 16 30.8 L T05
2017-03-19 07:52:03 C 06 26 10.08 -27 15 32.6 L T05
2017-03-20 21:31:38 S 06 52 05.467 -25 22 04.69 L C51
2017-03-21 00:40:20 S 06 54 04.740 -25 12 32.18 L C51
2017-03-21 00:59:06 C 06 54 16.18 -25 11 29.6 W88
2017-03-21 01:01:19 C 06 54 17.53 -25 11 22.7 W88
2017-03-21 02:14:35 S 06 55 03.804 -25 07 45.80 L C51
2017-03-22 01:39:00 C 07 08 58.21 -23 57 06.1 W88
2017-03-22 01:40:08 C 07 08 58.82 -23 57 03.0 W88
2017-03-27 07:50:16 C 08 04 38.19 -18 19 14.8 L T05
2017-03-27 08:13:12 C 08 04 45.73 -18 18 21.7 L T05