2012 EJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4889293000 ± 2.00e+00
Semi-major axis (a)1.8231374000 AU ± 3.00e+00
Inclination (i)6.71520000° ± 4.00e+00
Long. of Asc. Node (Ω)158.33088000° ± 5.00e+00
Arg. of Perihelion (ω)46.28533000° ± 6.00e+00
Mean Anomaly (M)191.05442000° ± 4.73e+04
Mean Motion (n)0.4003823900°/day ± 9.88e-01
Perihelion dist (q)0.93175210 AU ± 3.96e+00
Aphelion dist (Q)2.71452270 AU ± 5.77e+00
Orbital Period2.46166580 yr ± 6.08e+00
Physical Parameters
H (abs. magnitude)25.05
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty9
Orbit TypeApollo
MOID0.019085 AU
Observations Used17
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-03-04
Observations (18)
Date Type RA Dec Mag Band Observatory
2012-02-26 06:58:58 C 08 09 29.67 +13 29 42.9 V G96
2012-02-26 07:08:57 C 08 09 28.37 +13 30 16.0 V G96
2012-03-01 05:03:02 C 07 56 41.74 +20 41 35.9 r G96
2012-03-01 05:14:36 C 07 56 39.22 +20 42 46.4 r G96
2012-03-01 05:26:25 C 07 56 36.60 +20 43 58.4 r G96
2012-03-01 05:38:09 C 07 56 34.11 +20 45 08.1 r G96
2012-03-02 03:37:20 C 07 52 21.28 +23 08 46.7 r G96
2012-03-02 03:53:58 C 07 52 17.03 +23 10 44.3 r G96
2012-03-02 04:02:22 C 07 52 14.99 +23 11 43.9 r G96
2012-03-02 05:21:21 C 07 51 54.79 +23 21 02.8 r G96
2012-03-02 05:22:22 C 07 51 54.46 +23 21 10.1 r G96
2012-03-02 05:23:20 C 07 51 54.18 +23 21 16.8 r G96
2012-03-02 05:24:19 C 07 51 53.96 +23 21 23.4 r G96
2012-03-02 05:34:03 C 07 51 51.46 +23 22 33.1 r G96
2012-03-02 05:35:22 C 07 51 51.14 +23 22 42.1 r G96
2012-03-04 03:11:54 C 07 39 48.13 +29 45 43.1 o H21
2012-03-04 03:17:22 C 07 39 46.04 +29 46 36.4 o H21
2012-03-04 03:24:48 C 07 39 43.28 +29 47 49.5 o H21