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
2012-12-21 03:22:01 C 01 04 07.59 +51 20 34.7 18.3 c 704
2012-12-21 04:03:26 C 01 05 13.17 +51 23 07.9 18.3 c 704
2012-12-21 04:24:03 C 01 05 45.91 +51 24 22.1 18.2 c 704
2012-12-21 04:45:08 C 01 06 19.37 +51 25 37.0 18.0 c 704
2012-12-22 01:24:35 C 01 39 01.41 +52 22 02.5 17.5 c 704
2012-12-22 01:43:40 C 01 39 29.74 +52 22 38.5 17.6 c 704
2012-12-22 02:22:02 C 01 40 26.60 +52 23 47.0 17.9 c 704
2012-12-22 02:40:59 C 01 40 54.66 +52 24 20.1 17.7 c 704
2012-12-22 03:15:25 C 01 41 45.56 +52 25 16.8 17.0 c 704
2012-12-22 03:34:17 C 01 42 13.31 +52 25 46.0 17.0 c 704
2012-12-22 03:53:01 C 01 42 40.97 +52 26 15.4 17.2 c 704
2012-12-22 04:12:14 C 01 43 09.26 +52 26 43.5 17.4 c 704
2012-12-22 04:31:28 C 01 43 37.56 +52 27 11.5 17.5 c 704
2012-12-22 11:57:14 C 01 54 40.42 +52 36 33.1 o 300
2012-12-22 11:58:33 C 01 54 42.31 +52 36 34.4 o 300
2012-12-22 11:59:53 C 01 54 44.16 +52 36 35.3 o 300
2012-12-22 12:01:14 C 01 54 46.09 +52 36 36.5 o 300
2012-12-22 12:05:15 C 01 54 51.87 +52 36 40.4 o 300
2012-12-22 12:06:36 C 01 54 53.81 +52 36 42.1 o 300
2012-12-22 12:07:56 C 01 54 55.62 +52 36 42.6 o 300
2012-12-22 19:54:02 C 02 06 06.09 +52 41 53.2 u 958
2012-12-22 19:59:51 C 02 06 14.13 +52 41 55.9 u 958
2012-12-22 20:05:40 C 02 06 22.05 +52 41 57.6 u 958
2012-12-22 22:12:51 C 02 09 15.54 +52 42 31.9 u I93
2012-12-22 22:34:18 C 02 09 44.68 +52 42 34.5 u I93
2012-12-22 22:57:06 C 02 10 15.69 +52 42 37.1 u I93
2012-12-23 01:09:51 C 02 13 27.77 +52 43 21.7 o H01
2012-12-23 01:19:44 C 02 13 40.96 +52 43 24.0 o H01
2012-12-23 01:29:18 C 02 13 53.69 +52 43 25.9 o H01
2012-12-23 01:39:47 C 02 14 07.64 +52 43 27.8 o H01
2012-12-23 01:43:24 C 02 14 12.98 +52 43 29.1 r G96
2012-12-23 01:43:51 C 02 14 13.59 +52 43 28.9 r G96
2012-12-23 01:44:15 C 02 14 14.13 +52 43 29.2 r G96
2012-12-23 01:44:38 C 02 14 14.67 +52 43 29.3 r G96
2012-12-23 01:45:03 C 02 14 15.21 +52 43 29.2 r G96
2012-12-23 01:50:19 C 02 14 22.20 +52 43 30.2 r G96
2012-12-23 01:50:45 C 02 14 22.77 +52 43 30.2 r G96
2012-12-23 01:51:10 C 02 14 23.35 +52 43 30.3 r G96
2012-12-23 01:51:36 C 02 14 23.92 +52 43 30.5 r G96
2012-12-23 01:52:02 C 02 14 24.50 +52 43 30.5 r G96
2012-12-23 01:52:06 C 02 14 21.16 +52 43 25.0 u H21
2012-12-23 01:57:07 C 02 14 27.81 +52 43 25.3 u H21
2012-12-23 02:02:07 C 02 14 34.44 +52 43 25.5 u H21
2012-12-23 02:07:07 C 02 14 41.07 +52 43 25.7 u H21
2012-12-23 02:12:07 C 02 14 47.70 +52 43 25.7 u H21
2012-12-23 11:04:18 C 02 26 34.52 +52 41 40.3 o 300
2012-12-23 11:06:59 C 02 26 37.91 +52 41 38.5 o 300
2012-12-23 11:09:40 C 02 26 41.23 +52 41 37.5 o 300
2012-12-23 18:34:05 C 02 36 05.68 +52 36 35.6 u I93
2012-12-23 18:37:17 C 02 36 08.65 +52 36 34.2 u B04