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
2020-07-11 07:11:09 C 17 23 28.716 +08 45 21.53 – U F52
2020-07-14 08:08:46 C 17 20 17.197 +07 09 10.14 – U F51
2020-07-14 08:28:36 C 17 20 16.317 +07 08 43.80 – U F51
2020-07-14 08:47:57 C 17 20 15.468 +07 08 17.74 – U F51
2020-07-14 09:07:14 C 17 20 14.603 +07 07 52.26 – U F51
2023-02-02 11:07:34 C 13 24 58.169 +08 36 26.17 – V G96
2023-02-02 11:15:04 C 13 24 58.921 +08 36 39.64 – V G96
2023-02-02 11:22:35 C 13 24 59.695 +08 36 52.99 – V G96
2023-02-02 11:30:07 C 13 25 00.469 +08 37 06.24 – V G96
2023-02-03 09:56:12 C 13 27 26.136 +09 17 22.88 – V G96
2023-02-03 10:04:56 C 13 27 26.975 +09 17 39.23 – V G96
2023-02-03 10:13:40 C 13 27 27.853 +09 17 55.00 – V G96
2023-02-03 10:22:24 C 13 27 28.768 +09 18 10.76 – V G96
2023-02-19 20:16:29 C 14 04 05.99 +22 12 00.0 – V D29
2023-02-19 20:36:51 C 14 04 07.36 +22 12 41.4 – V D29
2023-02-19 20:57:13 C 14 04 08.73 +22 13 23.0 – V D29
2023-03-30 07:27:30 C 14 22 36.613 +46 18 07.31 – V G96
2023-03-30 07:34:57 C 14 22 36.268 +46 18 13.39 – V G96
2023-03-30 07:42:22 C 14 22 35.983 +46 18 19.55 – V G96
2023-03-30 07:49:48 C 14 22 35.692 +46 18 25.34 – V G96
2023-03-31 10:59:11 C 14 21 35.261 +46 39 16.37 – U F51
2023-03-31 11:13:07 C 14 21 34.626 +46 39 26.78 – U F51
2023-03-31 11:27:08 C 14 21 33.995 +46 39 37.41 – U F51
2023-03-31 11:41:07 C 14 21 33.338 +46 39 47.84 – U F51
2023-04-16 22:07:28 C 14 02 17.91 +48 57 52.9 – X C95
2023-04-16 23:08:33 C 14 02 14.39 +48 57 53.1 – X C95
2023-04-22 07:48:43 C 13 55 36.023 +48 40 56.10 – V G96
2023-04-22 07:56:21 C 13 55 35.591 +48 40 53.94 – V G96
2023-04-22 08:03:53 C 13 55 35.137 +48 40 51.92 – V G96
2023-04-22 08:11:24 C 13 55 34.828 +48 40 49.87 – V G96
2023-05-08 06:31:58 C 13 41 04.535 +45 26 05.46 – V G96
2023-05-08 06:40:17 C 13 41 04.290 +45 25 59.56 – V G96
2023-05-08 06:47:54 C 13 41 04.060 +45 25 53.40 – V G96
2023-05-08 06:55:26 C 13 41 03.865 +45 25 47.93 – V G96
2025-09-17 13:33:12 C 03 15 31.271 -28 59 27.49 – X F51
2025-09-17 13:47:09 C 03 15 31.992 -28 59 48.55 – X F51
2025-09-17 14:15:03 C 03 15 33.470 -29 00 30.84 – X F51
2026-01-08 06:09:17 C 03 03 59.009 -23 47 11.56 – X F51
2026-01-08 06:28:02 C 03 03 59.821 -23 46 33.39 – X F51
2026-01-08 06:46:48 C 03 04 00.624 -23 45 55.71 – X F51