2012 DM14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2763321165 ± 3.20e-03
Semi-major axis (a)1.4458530456 AU ± 9.09e-04
Inclination (i)15.89410620° ± 6.40e-02
Long. of Asc. Node (Ω)332.18214839° ± 1.68e-03
Arg. of Perihelion (ω)123.13476302° ± 7.53e-01
Mean Anomaly (M)359.67835292° ± 2.86e+00
Mean Motion (n)0.5669255694°/day ± 5.35e-04
Perihelion dist (q)1.04631741 AU ± 4.67e-03
Aphelion dist (Q)1.84538868 AU ± 4.77e-03
Orbital Period1.73854618 yr ± 1.64e-03
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.397″
Uncertainty4
Orbit TypeAmor
MOID0.142090 AU
Observations Used14
Oppositions1
Arc Total2012-2012
First Observation Used2012-02-23
Last Observation Used2012-02-24
Observations (14)
Date Type RA Dec Mag Band Observatory
2012-02-23 05:43:33 C 10 10 04.36 +08 55 35.8 r G96
2012-02-23 05:54:25 C 10 10 02.85 +08 55 00.9 r G96
2012-02-23 06:05:22 C 10 10 01.23 +08 54 26.2 r G96
2012-02-23 06:16:12 C 10 09 59.68 +08 53 52.0 r G96
2012-02-23 06:57:36 C 10 09 53.74 +08 51 40.1 o 291
2012-02-23 06:59:48 C 10 09 53.38 +08 51 32.6 o 291
2012-02-23 07:01:58 C 10 09 53.15 +08 51 25.9 o 291
2012-02-23 07:38:07 C 10 09 47.88 +08 49 30.4 r G96
2012-02-23 07:52:09 C 10 09 45.82 +08 48 44.9 r G96
2012-02-23 08:06:12 C 10 09 43.81 +08 48 00.5 r G96
2012-02-23 08:20:17 C 10 09 41.86 +08 47 15.8 r G96
2012-02-24 06:35:40 C 10 06 51.58 +07 37 39.1 o 291
2012-02-24 06:38:52 C 10 06 51.16 +07 37 29.4 o 291
2012-02-24 06:42:13 C 10 06 50.66 +07 37 18.3 o 291