2012 DG4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5995998646 ± 1.28e-07
Semi-major axis (a)3.1852249397 AU ± 9.11e-08
Inclination (i)9.69899904° ± 1.23e-05
Long. of Asc. Node (Ω)336.23758103° ± 1.66e-05
Arg. of Perihelion (ω)76.16478103° ± 4.18e-05
Mean Anomaly (M)185.24463589° ± 1.02e-05
Mean Motion (n)0.1733812441°/day ± 7.44e-09
Perihelion dist (q)1.27536450 AU ± 4.08e-07
Aphelion dist (Q)5.09508538 AU ± 4.32e-07
Orbital Period5.68473417 yr ± 2.44e-07
Physical Parameters
H (abs. magnitude)18.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.342″
Uncertainty0
Orbit TypeAmor
MOID0.337425 AU
Observations Used334
Oppositions9
Arc Total2012-2023
First Observation Used2012-02-16
Last Observation Used2023-02-19
Observations (380)
Date Type RA Dec Mag Band Observatory
2022-09-03 04:53:59 C 22 30 36.890 -08 20 21.52 V W68
2022-09-04 03:41:12 C 22 29 23.813 -08 15 51.30 V W68
2022-09-04 03:48:57 C 22 29 23.410 -08 15 50.51 V W68
2022-09-04 04:11:14 C 22 29 22.142 -08 15 44.14 V W68
2022-09-04 04:13:49 C 22 29 21.989 -08 15 43.38 V W68
2022-09-04 10:03:23 C 22 29 03.161 -08 14 43.44 V T08
2022-09-04 10:07:23 C 22 29 02.887 -08 14 42.72 V T08
2022-09-04 10:15:42 C 22 29 02.448 -08 14 41.93 V T08
2022-09-04 11:06:17 C 22 28 59.503 -08 14 31.70 V T08
2022-09-05 02:54:20 C 22 28 08.678 -08 11 08.12 V W68
2022-09-05 03:26:03 C 22 28 06.814 -08 11 01.57 V W68
2022-09-05 03:28:39 C 22 28 06.734 -08 11 01.72 V W68
2022-09-05 03:33:12 C 22 28 06.468 -08 11 00.38 V W68
2022-09-05 13:51:41 C 22 27 32.95 -08 09 05.3 V D29
2022-09-05 14:15:52 C 22 27 31.63 -08 09 00.9 V D29
2022-09-05 14:40:03 C 22 27 30.20 -08 08 55.7 V D29
2022-09-05 23:06:27 C 22 27 02.36 -08 07 12.4 V 130
2022-09-05 23:13:37 C 22 27 01.95 -08 07 10.7 V 130
2022-09-05 23:22:08 C 22 27 01.46 -08 07 08.9 V 130
2022-09-06 16:16:51 C 22 26 05.87 -08 03 32.7 V D29
2022-09-06 16:42:19 C 22 26 04.39 -08 03 27.5 V D29
2022-09-06 17:07:46 C 22 26 02.92 -08 03 22.3 V D29
2022-09-06 20:53:24 C 22 25 50.981 -08 02 22.38 V M22
2022-09-06 20:57:19 C 22 25 50.849 -08 02 20.65 V M22
2022-09-06 21:16:40 C 22 25 49.668 -08 02 16.37 V M22
2022-09-06 21:23:11 C 22 25 49.334 -08 02 14.32 V M22
2022-09-11 20:42:33 C 22 19 13.473 -07 35 22.19 X B72
2022-09-11 20:45:48 C 22 19 13.306 -07 35 21.82 X B72
2022-09-14 10:18:22 C 22 15 49.816 -07 19 56.41 U F52
2022-09-14 10:33:51 C 22 15 48.921 -07 19 52.33 U F52
2022-09-14 10:49:26 C 22 15 48.024 -07 19 48.25 U F52
2022-09-14 11:04:52 C 22 15 47.134 -07 19 44.22 U F52
2022-09-14 11:26:29 C 22 15 45.922 -07 19 38.46 V T05
2022-09-14 11:45:36 C 22 15 44.760 -07 19 33.20 V T05
2022-09-14 11:49:51 C 22 15 44.558 -07 19 33.20 V T05
2022-09-14 12:00:28 C 22 15 43.949 -07 19 29.42 V T05
2022-09-15 13:47:46 C 22 14 20.722 -07 12 37.04 V P07
2022-09-15 14:58:22 C 22 14 16.704 -07 12 18.11 V P07
2022-09-15 15:58:23 C 22 14 13.217 -07 12 02.16 V P07
2022-09-15 17:01:45 C 22 14 09.574 -07 11 44.63 V P07
2022-09-16 07:43:23 C 22 13 22.177 -07 08 00.85 V 703
2022-09-16 07:51:04 C 22 13 21.814 -07 07 58.80 V 703
2022-09-16 07:58:45 C 22 13 21.508 -07 07 57.32 V 703
2022-09-16 08:06:27 C 22 13 21.054 -07 07 55.31 V 703
2022-09-16 10:56:17 C 22 13 11.863 -07 07 07.03 V T08
2022-09-16 11:00:17 C 22 13 11.647 -07 07 06.53 V T08
2022-09-16 11:22:41 C 22 13 10.375 -07 06 59.87 V T08
2022-09-16 11:36:33 C 22 13 09.610 -07 06 55.62 V T08
2022-09-17 05:30:42 C 22 12 12.978 -07 02 05.82 V G96
2022-09-17 05:40:59 C 22 12 12.402 -07 02 02.94 V G96