2003 OC3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5975132829 ± 1.50e-08
Semi-major axis (a)2.2499719762 AU ± 3.09e-09
Inclination (i)13.13064791° ± 4.60e-06
Long. of Asc. Node (Ω)172.34169045° ± 2.84e-05
Arg. of Perihelion (ω)22.99008054° ± 2.36e-05
Mean Anomaly (M)241.60494614° ± 3.69e-06
Mean Motion (n)0.2920428734°/day ± 6.02e-10
Perihelion dist (q)0.90558383 AU ± 3.37e-08
Aphelion dist (Q)3.59436012 AU ± 3.40e-08
Orbital Period3.37493695 yr ± 6.96e-09
Physical Parameters
H (abs. magnitude)18.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.319″
Uncertainty0
Orbit TypeApollo
MOID0.046747 AU
Observations Used201
Oppositions12
Arc Total2003-2020
First Observation Used2003-07-21
Last Observation Used2020-06-30
Observations (224)
Date Type RA Dec Mag Band Observatory
2020-02-20 04:10:16 C 06 01 46.30 -20 25 46.2 V G96
2020-02-20 04:17:36 C 06 01 44.92 -20 25 43.4 V G96
2020-02-20 05:06:15 C 06 01 35.87 -20 25 25.0 V 703
2020-02-20 05:14:25 C 06 01 34.36 -20 25 21.3 V 703
2020-02-20 05:22:34 C 06 01 32.84 -20 25 18.0 V 703
2020-02-20 05:30:44 C 06 01 31.33 -20 25 14.7 V 703
2020-02-21 20:14:52 C 05 54 30.40 -20 08 55.5 V 160
2020-02-21 20:22:06 C 05 54 28.95 -20 08 51.8 V 160
2020-02-21 20:26:31 C 05 54 28.07 -20 08 50.0 V 160
2020-02-22 18:04:26 C 05 50 14.23 -19 57 42.7 q K73
2020-02-22 18:20:02 C 05 50 10.86 -19 57 34.2 q K73
2020-02-22 18:30:19 C 05 50 08.64 -19 57 28.5 q K73
2020-02-22 18:45:51 C 05 50 05.28 -19 57 18.3 q K73
2020-02-22 23:18:34 S 05 49 09.151 -19 53 56.29 L C51
2020-02-23 00:52:38 S 05 48 49.728 -19 53 02.00 L C51
2020-02-23 01:34:09 C 05 48 41.10 -19 53 25.8 q W46
2020-02-23 01:39:13 C 05 48 40.01 -19 53 22.9 q W46
2020-02-23 01:43:43 C 05 48 39.00 -19 53 20.0 q W46
2020-02-23 02:26:53 S 05 48 30.190 -19 52 07.97 L C51
2020-02-23 05:35:12 S 05 47 50.878 -19 50 17.38 L C51
2020-02-23 07:09:27 S 05 47 31.085 -19 49 21.76 L C51
2020-02-24 18:10:31 C 05 39 44.92 -19 27 03.1 q K73
2020-02-24 18:18:56 C 05 39 42.81 -19 26 56.4 q K73
2020-02-24 18:30:46 C 05 39 39.85 -19 26 48.0 q K73
2020-02-26 01:30:42 C 05 31 57.95 -19 00 29.8 V W88
2020-02-26 02:01:07 C 05 31 49.52 -19 00 01.4 V W88
2020-02-26 02:20:50 C 05 31 44.05 -18 59 43.2 V W88
2020-02-26 06:41:11 C 05 30 36.57 -18 56 54.0 V T05
2020-02-26 06:43:49 C 05 30 35.82 -18 56 51.7 V T05
2020-02-26 06:51:05 C 05 30 33.75 -18 56 44.8 V T05
2020-02-26 07:01:00 C 05 30 30.91 -18 56 35.6 V T05
2020-02-27 03:22:26 C 05 24 54.36 -18 37 03.9 V 703
2020-02-27 03:30:13 C 05 24 52.02 -18 36 54.8 V 703
2020-02-27 03:38:00 C 05 24 49.63 -18 36 46.8 V 703
2020-02-27 03:45:47 C 05 24 47.26 -18 36 38.8 V 703
2020-02-28 18:42:11 C 05 12 44.88 -17 51 33.4 V 160
2020-02-28 18:45:21 C 05 12 43.75 -17 51 28.9 V 160
2020-02-28 18:48:29 C 05 12 42.65 -17 51 25.1 V 160
2020-04-20 12:44:45 C 20 53 20.62 +20 47 28.2 V T05
2020-04-20 12:51:26 C 20 53 20.52 +20 47 28.0 V T05
2020-04-20 12:56:05 C 20 53 20.50 +20 47 29.9 V T05
2020-04-20 13:18:06 C 20 53 20.33 +20 47 29.5 V T05
2020-04-27 02:05:02 C 20 52 58.90 +20 51 18.5 V A17
2020-04-27 02:22:01 C 20 52 58.84 +20 51 19.4 V A17
2020-04-27 02:39:00 C 20 52 58.81 +20 51 20.6 V A17
2020-05-12 09:33:54 S 20 52 42.924 +20 56 50.86 L C51
2020-05-12 12:42:13 S 20 52 41.798 +20 56 47.90 L C51
2020-05-14 14:56:23 S 20 52 19.730 +20 55 52.82 L C51
2020-05-15 00:21:20 S 20 52 14.695 +20 55 37.92 L C51
2020-05-15 12:54:36 S 20 52 07.370 +20 55 14.02 L C51