2012 YO3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6723624916 ± 2.13e-07
Semi-major axis (a)2.4390391861 AU ± 1.31e-07
Inclination (i)3.59616816° ± 7.38e-06
Long. of Asc. Node (Ω)30.96214509° ± 2.37e-04
Arg. of Perihelion (ω)351.44787106° ± 2.78e-04
Mean Anomaly (M)152.52769115° ± 1.04e-04
Mean Motion (n)0.2587522348°/day ± 2.08e-08
Perihelion dist (q)0.79912072 AU ± 5.22e-07
Aphelion dist (Q)4.07895765 AU ± 5.64e-07
Orbital Period3.80915080 yr ± 3.07e-07
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeApollo
MOID0.046651 AU
Observations Used106
Oppositions3
Arc Total2012-2016
First Observation Used2012-12-21
Last Observation Used2016-09-07
Observations (113)
Date Type RA Dec Mag Band Observatory
2012-12-23 18:43:24 C 02 36 16.03 +52 36 29.7 u B04
2012-12-23 18:48:45 C 02 36 22.41 +52 36 25.6 u B04
2012-12-23 18:57:35 C 02 36 34.01 +52 36 18.6 u I93
2012-12-23 19:21:17 C 02 37 02.52 +52 36 00.9 u I93
2012-12-24 12:30:27 C 02 56 57.84 +52 16 09.3 o 300
2012-12-24 12:31:17 C 02 56 58.76 +52 16 08.1 o 300
2012-12-24 12:32:56 C 02 57 00.46 +52 16 05.4 o 300
2012-12-24 12:34:37 C 02 57 02.29 +52 16 02.8 o 300
2012-12-24 12:37:57 C 02 57 05.89 +52 15 57.6 o 300
2012-12-28 18:25:55 C 04 17 21.54 +48 30 38.9 v B03
2012-12-28 18:37:15 C 04 17 27.53 +48 30 13.0 v B03
2012-12-28 18:48:35 C 04 17 33.46 +48 29 46.5 v B03
2012-12-28 18:59:55 C 04 17 39.40 +48 29 19.7 v B03
2012-12-28 19:11:15 C 04 17 45.39 +48 28 53.0 v B03
2012-12-28 22:37:57 C 04 19 32.42 +48 20 39.3 q 160
2012-12-28 22:39:55 C 04 19 33.35 +48 20 34.5 q 160
2012-12-28 22:41:29 C 04 19 34.11 +48 20 30.5 q 160
2012-12-28 22:53:27 C 04 19 40.31 +48 20 01.3 q 160
2012-12-28 22:57:24 C 04 19 42.32 +48 19 51.7 q 160
2012-12-28 23:01:21 C 04 19 44.37 +48 19 41.8 q 160
2012-12-31 01:24:52 C 04 42 28.25 +46 23 02.7 t 204
2012-12-31 01:36:04 C 04 42 32.48 +46 22 36.9 t 204
2012-12-31 01:47:17 C 04 42 36.72 +46 22 10.9 t 204
2013-01-02 05:08:57 C 04 59 48.82 +44 36 12.1 q H21
2013-01-02 05:16:55 C 04 59 51.00 +44 35 56.2 q H21
2013-01-02 05:33:04 C 04 59 55.41 +44 35 24.8 q H21
2013-01-02 18:55:49 C 05 03 43.20 +44 09 44.5 u 151
2013-01-02 19:00:01 C 05 03 44.26 +44 09 37.2 u 151
2013-01-02 19:04:11 C 05 03 45.32 +44 09 29.9 u 151
2013-01-02 19:12:32 C 05 03 47.52 +44 09 14.9 u 151
2013-01-03 03:18:52 C 05 05 51.44 +43 54 00.1 t 204
2013-01-03 03:26:27 C 05 05 53.38 +43 53 45.5 t 204
2013-01-03 03:35:42 C 05 05 55.78 +43 53 27.4 t 204
2013-01-05 01:32:40 C 05 16 43.56 +42 34 36.3 o G48
2013-01-05 01:38:03 C 05 16 44.56 +42 34 28.4 o G48
2013-01-05 01:39:25 C 05 16 44.86 +42 34 26.6 o G48
2013-01-05 20:51:25 C 05 20 33.95 +42 04 09.7 q 157
2013-01-05 20:57:20 C 05 20 34.99 +42 04 00.7 q 157
2013-01-05 21:03:14 C 05 20 36.10 +42 03 51.2 q 157
2013-01-05 23:57:32 C 05 21 11.15 +41 59 16.4 q I42
2013-01-06 00:05:51 C 05 21 12.48 +41 59 03.0 q I42
2013-01-07 20:01:12 C 05 28 52.04 +40 55 40.1 q 157
2013-01-07 20:08:57 C 05 28 53.17 +40 55 29.5 q 157
2013-01-07 20:16:45 C 05 28 54.39 +40 55 19.0 q 157
2013-01-07 23:45:40 C 05 29 28.78 +40 50 29.3 q I42
2013-01-07 23:51:38 C 05 29 29.69 +40 50 23.3 q I42
2013-01-08 06:42:57 C 05 30 31.45 +40 41 21.1 o 695
2013-01-08 06:47:20 C 05 30 32.07 +40 41 15.5 o 695
2013-01-08 06:51:13 C 05 30 32.63 +40 41 10.1 o 695
2013-01-15 05:40:18 C 05 50 39.84 +37 36 54.3 q H21