IAA RAS IAA Minor Planet Database

2005 GA120

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3862695330
Semi-major axis (a)1.2863531185 AU
Inclination (i)12.26851835°
Long. of Asc. Node (Ω)197.61066205° ± 5.00e+00
Arg. of Perihelion (ω)282.78907960° ± 6.00e+00
Mean Anomaly (M)85.31911560°
Mean Motion (n)0.6755595700°/day
Perihelion dist (q)0.78949520 AU
Aphelion dist (Q)1.78321160 AU
Orbital Period1.45895010 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.808″
Uncertainty—
Orbit TypeApollo
MOID0.003748 AU
Observations Used16
Oppositions1
Arc Total2005-2005
First Observation Used—
Last Observation Used2005-04-13
Observations (16)
Date Type RA Dec Mag Band Observatory
2005-04-11 07:38:51 C 14 02 55.49 +14 24 06.1 18.8 c 704
2005-04-11 07:54:55 C 14 02 54.67 +14 25 10.1 18.9 c 704
2005-04-11 08:08:58 C 14 02 53.99 +14 26 05.1 19.4 c 704
2005-04-11 08:23:59 C 14 02 53.18 +14 27 04.2 19.6 c 704
2005-04-11 08:38:28 C 14 02 52.60 +14 28 00.5 19.2 c 704
2005-04-11 21:38:12 C 14 03 12.77 +15 12 39.6 – r J95
2005-04-11 21:54:26 C 14 03 12.54 +15 13 33.4 – r J95
2005-04-12 07:46:36 C 14 03 11.88 +15 43 40.3 19.5 c 704
2005-04-12 08:19:14 C 14 03 10.47 +15 45 07.9 19.4 c 704
2005-04-12 08:33:42 C 14 03 09.78 +15 45 46.5 19.7 c 704
2005-04-12 08:49:32 C 14 03 09.11 +15 46 27.9 19.5 c 704
2005-04-13 03:37:01 C 14 03 31.04 +16 30 08.0 – c G90
2005-04-13 03:43:53 C 14 03 31.08 +16 30 23.4 – c G90
2005-04-13 03:50:44 C 14 03 30.98 +16 30 39.6 – c G90
2005-04-13 05:37:43 C 14 03 28.26 +16 34 34.4 – c 854
2005-04-13 05:43:15 C 14 03 28.17 +16 34 42.7 – c 854