426082 (2012 DG31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1273227678 ± 3.30e-08
Semi-major axis (a)1.3524549358 AU ± 1.91e-09
Inclination (i)20.26795276° ± 4.64e-06
Long. of Asc. Node (Ω)134.99313401° ± 1.17e-05
Arg. of Perihelion (ω)332.24299636° ± 2.57e-05
Mean Anomaly (M)314.83138807° ± 2.47e-05
Mean Motion (n)0.6266543683°/day ± 1.32e-09
Perihelion dist (q)1.18025663 AU ± 4.47e-08
Aphelion dist (Q)1.52465324 AU ± 4.47e-08
Orbital Period1.57283877 yr ± 3.32e-09
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.272″
Uncertainty0
Orbit TypeAmor
MOID0.207924 AU
Observations Used131
Oppositions11
Arc Total1995-2026
First Observation Used1995-07-27
Last Observation Used2026-01-08
Observations (140)
Date Type RA Dec Mag Band Observatory
2012-03-13 09:22:57 C 14 57 51.46 +34 17 03.1 o H21
2012-03-13 09:33:53 C 14 57 51.67 +34 17 19.9 o H21
2012-03-13 09:44:27 C 14 57 51.84 +34 17 35.5 o H21
2012-03-17 09:59:48 C 14 59 35.52 +36 38 07.9 o H21
2012-03-17 10:06:10 C 14 59 35.54 +36 38 16.9 o H21
2012-03-17 10:13:20 C 14 59 35.59 +36 38 27.0 o H21
2012-03-22 23:44:40 C 14 59 58.84 +39 33 24.6 u A74
2012-03-23 00:30:48 C 14 59 58.43 +39 34 21.5 u A74
2012-03-23 01:16:55 C 14 59 57.96 +39 35 18.7 u A74
2012-03-23 02:03:02 C 14 59 57.48 +39 36 15.1 u A74
2012-03-23 02:05:36 C 14 59 57.41 +39 36 18.5 t 204
2012-03-23 02:51:12 C 14 59 56.88 +39 37 13.7 t 204
2012-03-25 22:37:48 C 14 59 14.34 +40 55 38.5 u A74
2012-03-25 23:56:16 C 14 59 12.92 +40 57 06.3 u A74
2012-03-26 01:34:45 C 14 59 11.07 +40 58 56.4 u A74
2012-04-07 08:29:25 C 14 49 50.68 +45 08 55.3 o H21
2012-04-07 08:41:31 C 14 49 50.06 +45 09 02.2 o H21
2012-04-07 08:53:36 C 14 49 49.41 +45 09 09.1 o H21
2012-04-12 07:50:56 C 14 43 53.50 +46 05 51.4 t H21
2012-04-12 08:02:27 C 14 43 52.89 +46 05 55.8 t H21
2012-04-12 08:13:59 C 14 43 52.24 +46 05 59.7 t H21
2012-04-13 10:55:05 C 14 42 26.045 +46 15 13.97 L F51
2012-04-13 11:10:20 C 14 42 25.087 +46 15 19.09 L F51
2012-04-13 11:28:03 C 14 42 24.013 +46 15 24.66 L F51
2012-06-07 03:55:47 C 14 01 20.16 +32 50 22.2 u H21
2012-06-07 04:13:21 C 14 01 20.32 +32 50 01.0 u H21
2012-06-07 04:31:50 C 14 01 20.53 +32 49 39.3 u H21
2014-10-24 08:14:38 C 04 10 34.41 -44 28 04.6 u 807
2014-10-24 08:23:49 C 04 10 34.32 -44 28 12.5 u 807
2014-10-24 08:32:22 C 04 10 34.23 -44 28 20.1 u 807
2014-12-08 03:59:08 C 03 29 47.60 -44 38 36.1 u 807
2014-12-08 04:10:43 C 03 29 47.13 -44 38 24.6 u 807
2014-12-08 04:22:16 C 03 29 46.63 -44 38 13.8 u 807
2015-01-20 00:46:10 C 03 41 25.10 -13 51 38.5 u 807
2015-01-20 00:49:42 C 03 41 25.27 -13 51 30.2 u 807
2015-01-20 00:53:42 C 03 41 25.46 -13 51 20.5 u 807
2015-01-24 05:34:22 C 03 47 25.610 -09 50 10.75 L F51
2015-01-24 05:36:35 C 03 47 25.742 -09 50 05.58 L F51
2015-01-24 05:51:15 C 03 47 26.588 -09 49 30.18 L F51
2015-01-24 05:53:26 C 03 47 26.724 -09 49 24.74 L F51
2015-01-24 06:08:07 C 03 47 27.562 -09 48 49.42 L F51
2015-01-24 06:10:21 C 03 47 27.707 -09 48 44.13 L F51
2015-01-24 06:25:00 C 03 47 28.549 -09 48 08.68 L F51
2015-01-24 06:27:13 C 03 47 28.679 -09 48 03.02 L F51
2017-07-30 10:45:18 C 21 47 26.588 -11 12 00.71 L F51
2017-07-30 11:01:06 C 21 47 25.853 -11 12 25.37 L F51
2017-07-30 11:16:54 C 21 47 25.119 -11 12 50.06 L F51
2017-07-30 11:32:41 C 21 47 24.382 -11 13 14.82 L F51
2020-07-11 06:37:00 C 17 23 30.451 +08 46 05.49 U F52
2020-07-11 06:54:05 C 17 23 29.586 +08 45 43.34 U F52