2012 KM11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2681291005
Semi-major axis (a)1.3759691485 AU
Inclination (i)8.40112834°
Long. of Asc. Node (Ω)54.47720904°
Arg. of Perihelion (ω)250.01146827°
Mean Anomaly (M)92.19915340°
Mean Motion (n)0.6106543100°/day
Perihelion dist (q)1.00703200 AU
Aphelion dist (Q)1.74488780 AU
Orbital Period1.61401910 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.247″
Uncertainty—
Orbit TypeAmor
MOID0.085992 AU
Observations Used28
Oppositions1
Arc Total2012-2012
First Observation Used—
Last Observation Used2012-06-07
Observations (28)
Date Type RA Dec Mag Band Observatory
2012-05-19 09:24:27 C 15 21 23.461 -22 43 28.68 – L F51
2012-05-19 10:09:02 C 15 21 18.526 -22 45 18.85 – L F51
2012-05-19 10:31:19 C 15 21 16.046 -22 46 13.80 – L F51
2012-05-20 07:21:26 C 15 19 17.04 -23 38 57.2 – r G96
2012-05-20 07:22:24 C 15 19 16.89 -23 38 59.6 – r G96
2012-05-20 07:23:24 C 15 19 16.82 -23 39 02.1 – r G96
2012-05-20 07:24:21 C 15 19 16.75 -23 39 04.8 – r G96
2012-05-20 08:17:08 C 15 19 10.63 -23 41 19.4 – r G96
2012-05-20 08:18:11 C 15 19 10.52 -23 41 22.5 – r G96
2012-05-20 08:19:17 C 15 19 10.41 -23 41 24.7 – r G96
2012-05-20 08:20:19 C 15 19 10.34 -23 41 27.9 – r G96
2012-05-20 09:03:32 C 15 19 08.493 -23 43 12.05 – L F51
2012-05-20 09:24:32 C 15 19 06.048 -23 44 06.55 – L F51
2012-05-20 09:45:31 C 15 19 03.587 -23 45 01.07 – L F51
2012-05-20 14:00:37 C 15 18 37.73 -23 55 10.9 – t E10
2012-05-20 14:04:55 C 15 18 37.23 -23 55 21.8 – t E10
2012-05-20 14:09:13 C 15 18 36.73 -23 55 33.1 – t E10
2012-05-20 14:13:30 C 15 18 36.22 -23 55 44.0 – t E10
2012-05-21 03:22:33 C 15 17 18.22 -24 30 27.7 – o 807
2012-05-21 03:29:22 C 15 17 17.42 -24 30 46.1 – o 807
2012-05-21 03:36:11 C 15 17 16.60 -24 31 04.4 – o 807
2012-05-28 04:38:25 C 14 56 02.27 -33 15 01.8 – o 807
2012-05-28 04:51:54 C 14 55 59.91 -33 15 48.8 – o 807
2012-05-28 05:05:15 C 14 55 57.60 -33 16 35.3 – o 807
2012-06-07 00:53:50 C 14 06 55.28 -48 57 01.2 – o 807
2012-06-07 01:00:40 C 14 06 53.10 -48 57 31.0 – o 807
2012-06-07 01:07:33 C 14 06 50.92 -48 58 00.2 – o 807
2012-06-07 01:14:42 C 14 06 48.64 -48 58 31.2 – o 807