2012 GK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4683041025 ± 1.44e-08
Semi-major axis (a)1.8002669386 AU ± 1.44e-09
Inclination (i)3.35747627° ± 1.59e-06
Long. of Asc. Node (Ω)113.73751611° ± 7.00e-05
Arg. of Perihelion (ω)146.81986212° ± 6.75e-05
Mean Anomaly (M)208.38287847° ± 4.31e-06
Mean Motion (n)0.4080439259°/day ± 4.89e-10
Perihelion dist (q)0.95719455 AU ± 2.60e-08
Aphelion dist (Q)2.64333933 AU ± 2.61e-08
Orbital Period2.41549064 yr ± 2.89e-09
Physical Parameters
H (abs. magnitude)22.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.002429 AU
Observations Used108
Oppositions7
Arc Total2012-2024
First Observation Used2012-04-02
Last Observation Used2024-09-01
Observations (119)
Date Type RA Dec Mag Band Observatory
2012-08-13 08:25:52 C 01 11 31.57 -00 55 36.6 o 291
2012-08-26 07:03:02 C 00 53 13.25 -04 08 14.1 u H21
2012-08-26 07:26:07 C 00 53 11.51 -04 08 29.3 u H21
2012-08-26 07:50:42 C 00 53 09.63 -04 08 45.0 u H21
2012-10-10 11:26:48 C 23 44 54.551 -10 10 46.67 t 568
2012-10-10 11:42:15 C 23 44 54.073 -10 10 46.24 t 568
2012-10-17 09:52:45 C 23 41 21.398 -09 59 54.05 t 568
2012-10-17 10:03:14 C 23 41 21.213 -09 59 52.86 t 568
2012-10-17 10:13:41 C 23 41 21.028 -09 59 51.67 t 568
2024-07-24 20:52:32 C 13 30 16.202 -09 15 49.25 V Z84
2024-07-24 21:00:47 C 13 30 18.960 -09 16 15.29 V Z84
2024-07-24 21:09:03 C 13 30 21.743 -09 16 41.05 V Z84
2024-07-25 20:54:36 C 13 38 44.210 -10 33 03.29 V Z84
2024-07-27 20:49:35 C 13 56 53.558 -13 13 34.92 V Z84
2024-07-27 21:05:00 C 13 56 59.531 -13 14 27.91 V Z84
2024-09-01 07:07:07 C 19 58 37.271 -30 12 12.18 X F52
2024-09-01 07:24:17 C 19 58 40.711 -30 12 00.67 X F52
2024-09-01 07:41:25 C 19 58 44.186 -30 11 48.96 X F52
2024-09-01 07:58:35 C 19 58 47.662 -30 11 37.23 X F52