2012 ES3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4258556095 ± 2.00e+00
Semi-major axis (a)1.7423201898 AU ± 3.00e+00
Inclination (i)9.69409901° ± 4.00e+00
Long. of Asc. Node (Ω)169.00336351° ± 5.00e+00
Arg. of Perihelion (ω)324.05680317° ± 6.00e+00
Mean Anomaly (M)359.03762869° ± 1.07e-01
Mean Motion (n)0.4285604900°/day ± 1.11e+00
Perihelion dist (q)1.00034320 AU ± 3.89e+00
Aphelion dist (Q)2.48429720 AU ± 5.52e+00
Orbital Period2.29981000 yr ± 5.94e+00
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.342″
Uncertainty3
Orbit TypeAmor
MOID0.050382 AU
Observations Used22
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-03-26
Observations (22)
Date Type RA Dec Mag Band Observatory
2012-03-04 08:17:11 C 12 16 13.22 -12 57 43.9 r G96
2012-03-04 08:25:30 C 12 16 15.74 -12 56 45.9 r G96
2012-03-04 08:33:51 C 12 16 18.26 -12 55 47.8 r G96
2012-03-04 08:42:12 C 12 16 20.78 -12 54 49.9 r G96
2012-03-04 10:40:55 C 12 16 56.85 -12 40 56.9 o 291
2012-03-04 10:41:37 C 12 16 57.06 -12 40 53.3 o 291
2012-03-04 10:42:17 C 12 16 57.25 -12 40 48.8 o 291
2012-03-04 11:19:08 C 12 17 08.45 -12 36 30.7 r G96
2012-03-04 11:19:47 C 12 17 08.63 -12 36 26.2 r G96
2012-03-04 11:20:28 C 12 17 08.86 -12 36 21.1 r G96
2012-03-04 11:21:06 C 12 17 09.07 -12 36 18.0 r G96
2012-03-05 00:48:43 C 12 21 36.40 -11 05 13.0 u J95
2012-03-05 01:35:36 C 12 21 49.91 -11 00 01.8 u J95
2012-03-05 06:32:55 C 12 23 25.81 -10 26 53.1 o H01
2012-03-05 06:41:13 C 12 23 28.11 -10 25 59.0 o H01
2012-03-05 06:52:16 C 12 23 31.17 -10 24 47.3 o H01
2012-03-05 07:04:17 C 12 23 34.49 -10 23 29.2 o H01
2012-03-13 06:51:29 C 13 03 08.89 +04 52 28.1 o 291
2012-03-13 06:53:11 C 13 03 09.12 +04 52 34.0 o 291
2012-03-26 07:04:52 C 13 25 52.65 +15 14 24.8 o H21
2012-03-26 07:26:57 C 13 25 53.10 +15 14 48.0 o H21
2012-03-26 07:56:07 C 13 25 53.70 +15 15 19.5 o H21