IAA RAS IAA Minor Planet Database

2011 AJ37

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2443650905 ± 2.00e+00
Semi-major axis (a)1.3887117540 AU ± 3.00e+00
Inclination (i)7.51079630° ± 4.00e+00
Long. of Asc. Node (Ω)287.26445434° ± 5.00e+00
Arg. of Perihelion (ω)150.73532501° ± 6.00e+00
Mean Anomaly (M)49.26011078° ± 1.11e+00
Mean Motion (n)0.6022655600°/day ± 1.95e+00
Perihelion dist (q)1.04958770 AU ± 3.59e+00
Aphelion dist (Q)1.72782670 AU ± 4.65e+00
Orbital Period1.63650010 yr ± 5.30e+00
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.504″
Uncertainty4
Orbit TypeAmor
MOID0.079437 AU
Observations Used15
Oppositions1
Arc Total2011-2011
First Observation Used—
Last Observation Used2011-01-14
Observations (15)
Date Type RA Dec Mag Band Observatory
2011-01-13 06:38:51 C 07 58 38.64 +12 36 55.9 – r G96
2011-01-13 06:52:18 C 07 58 38.10 +12 36 18.2 – r G96
2011-01-13 07:05:51 C 07 58 37.56 +12 35 39.8 – r G96
2011-01-13 07:19:15 C 07 58 37.05 +12 35 02.5 – r G96
2011-01-13 08:56:38 C 07 58 33.32 +12 30 29.2 – o 291
2011-01-13 09:02:39 C 07 58 33.06 +12 30 12.7 – o 291
2011-01-13 09:08:09 C 07 58 32.89 +12 29 58.5 – o 291
2011-01-14 07:32:13 C 07 58 10.23 +11 28 39.1 – r G96
2011-01-14 07:33:53 C 07 58 10.27 +11 28 33.5 – r G96
2011-01-14 07:34:40 C 07 58 10.20 +11 28 31.7 – r G96
2011-01-14 07:35:30 C 07 58 10.23 +11 28 29.4 – r G96
2011-01-14 07:52:49 C 07 58 09.27 +11 27 41.3 – o H01
2011-01-14 08:03:23 C 07 58 08.87 +11 27 13.1 – o H01
2011-01-14 08:14:05 C 07 58 08.47 +11 26 44.5 – o H01
2011-01-14 08:30:44 C 07 58 07.86 +11 26 00.2 – o H01