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
2022-11-06 00:54:34 S 22 02 43.12 +02 00 00.2 L C51
2022-11-07 04:12:20 C 22 04 04.624 +02 17 29.69 V G96
2022-11-07 04:19:46 C 22 04 04.987 +02 17 34.15 V G96
2022-11-07 04:27:12 C 22 04 05.286 +02 17 39.08 V G96
2022-11-07 04:34:37 C 22 04 05.675 +02 17 44.02 V G96
2022-11-11 17:59:27 C 22 10 14.457 +03 30 33.69 X B72
2022-11-11 18:35:57 C 22 10 16.614 +03 30 58.71 X B72
2022-11-11 19:12:27 C 22 10 18.748 +03 31 23.40 X B72
2022-11-13 18:47:50 C 22 13 19.246 +04 04 19.06 X K87
2022-11-13 18:55:12 C 22 13 19.745 +04 04 24.20 X K87
2022-11-17 03:07:45 C 22 18 50.627 +05 01 28.74 V G96
2022-11-17 03:15:16 C 22 18 51.145 +05 01 34.25 V G96
2022-11-17 03:22:46 C 22 18 51.671 +05 01 39.50 V G96
2022-11-17 03:30:17 C 22 18 52.178 +05 01 44.87 V G96
2022-11-30 02:27:10 C 22 45 21.769 +09 00 59.72 V G96
2022-11-30 02:35:18 C 22 45 22.518 +09 01 06.28 V G96
2022-11-30 02:43:27 C 22 45 23.263 +09 01 12.79 V G96
2022-11-30 02:51:37 C 22 45 24.073 +09 01 19.42 V G96
2022-12-04 06:58:56 C 22 55 34.077 +10 23 51.87 U F51
2022-12-04 07:32:28 C 22 55 37.530 +10 24 19.92 U F51
2022-12-04 07:49:16 C 22 55 39.250 +10 24 33.74 U F51
2022-12-17 20:50:10 C 23 33 43.92 +15 03 28.6 X C95
2022-12-17 21:14:32 C 23 33 46.97 +15 03 50.2 X C95
2023-01-25 03:28:25 C 01 54 49.806 +26 46 53.80 V 703
2023-01-25 03:35:59 C 01 54 50.936 +26 46 57.36 V 703
2023-01-25 03:51:08 C 01 54 53.510 +26 47 04.52 V 703
2023-02-19 02:49:26 C 03 36 35.896 +30 16 33.13 V G96
2023-02-19 02:58:19 C 03 36 37.346 +30 16 34.32 V G96
2023-02-19 03:07:13 C 03 36 38.826 +30 16 35.62 V G96
2023-02-19 03:24:31 C 03 36 41.620 +30 16 38.06 V G96