2012 GD2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2651421177
Semi-major axis (a)1.4151521975 AU
Inclination (i)35.95551408°
Long. of Asc. Node (Ω)201.68666876°
Arg. of Perihelion (ω)16.67162590°
Mean Anomaly (M)21.52428108°
Mean Motion (n)0.5854643300°/day
Perihelion dist (q)1.03993560 AU
Aphelion dist (Q)1.79036400 AU
Orbital Period1.68346320 yr
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.792″
Uncertainty
Orbit TypeAmor
MOID0.046280 AU
Observations Used85
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-04-17
Observations (86)
Date Type RA Dec Mag Band Observatory
2012-04-12 21:43:30 C 13 22 49.95 +10 45 28.9 u 089
2012-04-12 21:46:49 C 13 22 51.40 +10 47 17.3 u 089
2012-04-12 21:53:27 C 13 22 54.30 +10 50 53.0 u 089
2012-04-13 01:48:50 C 13 24 51.40 +13 01 16.2 o 844
2012-04-13 01:49:28 C 13 24 51.70 +13 01 36.1 o 844
2012-04-13 01:50:07 C 13 24 51.97 +13 01 57.4 o 844
2012-04-13 01:50:45 C 13 24 52.22 +13 02 18.9 o 844
2012-04-13 01:51:24 C 13 24 52.54 +13 02 37.0 o 844
2012-04-13 01:51:33 C 13 24 50.95 +13 02 11.9 r I77
2012-04-13 01:52:03 C 13 24 52.79 +13 02 58.9 o 844
2012-04-13 01:52:43 C 13 24 53.09 +13 03 19.2 o 844
2012-04-13 01:53:22 C 13 24 53.37 +13 03 38.9 o 844
2012-04-13 01:54:01 C 13 24 53.60 +13 04 00.7 o 844
2012-04-13 01:54:39 C 13 24 53.96 +13 04 20.8 o 844
2012-04-13 01:55:56 C 13 24 52.83 +13 04 32.2 r I77
2012-04-13 01:58:43 C 13 24 54.04 +13 06 00.8 r I77
2012-04-13 03:34:31 C 13 25 30.41 +13 53 00.9 u J95
2012-04-13 03:39:26 C 13 25 32.65 +13 55 36.1 u J95
2012-04-13 03:44:17 C 13 25 34.87 +13 58 09.3 u J95
2012-04-13 05:44:51 C 13 26 42.82 +15 02 22.9 r 703
2012-04-13 05:45:41 C 13 26 43.18 +15 02 48.4 r 703
2012-04-13 05:46:31 C 13 26 43.54 +15 03 14.9 r 703
2012-04-13 05:47:17 C 13 26 43.87 +15 03 39.0 r 703
2012-04-13 05:59:56 C 13 26 48.64 +15 10 11.6 17.2 c 704
2012-04-13 06:16:18 C 13 26 55.65 +15 18 42.8 17.6 c 704
2012-04-13 06:32:49 C 13 27 02.69 +15 27 18.1 17.4 c 704
2012-04-14 22:52:42 C 13 45 51.70 +33 28 17.2 o J16
2012-04-14 22:59:13 C 13 45 54.48 +33 30 42.4 o J16
2012-04-14 23:05:38 C 13 45 57.26 +33 33 06.2 o J16
2012-04-14 23:12:12 C 13 46 00.03 +33 35 32.7 o J16
2012-04-15 21:04:01 C 13 55 54.91 +40 50 06.1 t J84
2012-04-15 21:13:19 C 13 55 58.84 +40 52 52.3 t J84
2012-04-15 21:22:38 C 13 56 02.78 +40 55 38.5 t J84
2012-04-17 01:18:55 C 14 08 16.11 +48 01 46.6 u I15
2012-04-17 01:24:11 C 14 08 18.30 +48 02 57.2 u I15
2012-04-17 01:29:28 C 14 08 20.33 +48 04 06.8 u I15