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
1995-07-27 08:41:34 C 22 35 57.08 -09 07 27.6 b 691
1995-07-27 09:11:57 C 22 35 56.68 -09 08 07.9 b 691
1995-07-27 09:42:27 C 22 35 56.26 -09 08 49.6 b 691
2004-01-19 08:30:12 C 04 06 33.96 -14 38 44.0 c 608
2004-01-19 08:46:07 C 04 06 34.54 -14 38 02.2 c 608
2004-01-19 09:02:24 C 04 06 35.05 -14 37 21.5 c 608
2012-02-24 10:23:06 C 14 36 11.95 +22 11 51.0 r 703
2012-02-24 10:33:43 C 14 36 12.78 +22 12 09.9 r 703
2012-02-24 10:44:24 C 14 36 13.39 +22 12 29.1 r 703
2012-02-24 10:54:59 C 14 36 14.07 +22 12 49.1 r 703
2012-02-24 11:44:58 C 14 36 17.47 +22 14 17.6 r 703
2012-02-24 11:47:23 C 14 36 17.54 +22 14 22.8 r 703
2012-02-24 11:49:47 C 14 36 17.62 +22 14 27.7 r 703
2012-02-25 06:57:46 C 14 37 42.89 +22 48 20.3 o H01
2012-02-25 07:03:43 C 14 37 43.31 +22 48 31.1 o H01
2012-02-25 07:20:35 C 14 37 44.49 +22 49 01.4 o H01
2012-02-25 07:28:48 C 14 37 45.06 +22 49 16.3 o H01
2012-02-25 10:01:52 C 14 37 55.18 +22 53 49.8 u H36
2012-02-25 10:08:38 C 14 37 55.64 +22 54 02.0 u H36
2012-02-25 10:17:35 C 14 37 56.21 +22 54 17.2 u H36
2012-02-25 10:24:14 C 14 37 56.67 +22 54 30.1 u H36
2012-02-26 01:37:00 C 14 39 01.90 +23 21 25.2 u C44
2012-02-26 02:00:37 C 14 39 03.42 +23 22 08.3 u C44
2012-02-26 02:10:07 C 14 39 04.06 +23 22 24.0 u C44
2012-02-26 04:57:27 C 14 39 15.19 +23 27 19.4 u J95
2012-02-26 05:04:59 C 14 39 15.74 +23 27 33.3 u J95
2012-02-26 05:14:02 C 14 39 16.34 +23 27 49.5 u J95
2012-02-28 07:37:45 C 14 42 40.23 +24 56 52.5 u H21
2012-02-28 07:44:22 C 14 42 40.64 +24 57 04.3 u H21
2012-02-28 07:51:47 C 14 42 41.08 +24 57 17.8 u H21
2012-03-01 09:28:58 C 14 45 44.36 +26 24 08.8 u H21
2012-03-01 09:37:09 C 14 45 44.79 +26 24 23.1 u H21
2012-03-01 09:44:23 C 14 45 45.18 +26 24 36.0 u H21
2012-03-03 09:28:57 C 14 48 26.05 +27 47 26.6 o 807
2012-03-03 09:35:12 C 14 48 26.37 +27 47 37.3 o 807
2012-03-03 09:43:05 C 14 48 26.72 +27 47 50.7 o 807
2012-03-04 10:56:54 C 14 49 45.62 +28 30 34.6 t H21
2012-03-04 11:03:15 C 14 49 46.34 +28 30 47.7 u 448
2012-03-04 11:04:10 C 14 49 45.97 +28 30 46.9 t H21
2012-03-04 11:11:25 C 14 49 46.32 +28 30 59.3 t H21
2012-03-04 11:41:43 C 14 49 48.06 +28 31 54.1 u 448
2012-03-04 12:30:53 C 14 49 50.27 +28 33 16.8 u 448
2012-03-05 09:34:00 C 14 50 52.63 +29 09 12.7 o 807
2012-03-05 09:40:07 C 14 50 52.85 +29 09 23.4 o 807
2012-03-10 08:07:03 C 14 55 44.36 +32 23 14.5 o H21
2012-03-10 08:15:51 C 14 55 44.62 +32 23 28.4 o H21
2012-03-10 08:24:40 C 14 55 44.86 +32 23 42.6 o H21
2012-03-11 09:48:55 C 14 56 33.22 +33 03 46.4 t H21
2012-03-11 09:56:48 C 14 56 33.35 +33 03 58.7 t H21
2012-03-11 10:04:41 C 14 56 33.58 +33 04 10.8 t H21