IAA RAS IAA Minor Planet Database

2010 GW23

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5278460816
Semi-major axis (a)1.6840521178 AU
Inclination (i)4.50261002°
Long. of Asc. Node (Ω)193.17162703°
Arg. of Perihelion (ω)284.21964105°
Mean Anomaly (M)81.27555080°
Mean Motion (n)0.4510791400°/day
Perihelion dist (q)0.79514660 AU
Aphelion dist (Q)2.57253380 AU
Orbital Period2.18499930 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.362″
Uncertainty—
Orbit TypeApollo
MOID0.013649 AU
Observations Used43
Oppositions1
Arc Total2010-2010
First Observation Used—
Last Observation Used2010-04-18
Observations (46)
Date Type RA Dec Mag Band Observatory
2010-04-09 05:50:21 C 13 52 22.77 -06 52 23.4 – o 691
2010-04-09 06:15:43 C 13 52 20.19 -06 51 48.3 – o 691
2010-04-09 06:41:04 C 13 52 17.70 -06 51 15.0 – o 691
2010-04-09 07:24:55 C 13 52 13.22 -06 50 15.5 – o 291
2010-04-09 07:34:29 C 13 52 12.26 -06 50 02.6 – o 291
2010-04-09 07:39:48 C 13 52 11.72 -06 49 55.5 – o 291
2010-04-09 07:59:35 C 13 52 09.46 -06 49 30.7 – o H01
2010-04-09 08:08:21 C 13 52 07.52 -06 49 22.5 – r H21
2010-04-09 08:15:02 C 13 52 07.88 -06 49 09.6 – o H01
2010-04-09 08:17:47 C 13 52 06.60 -06 49 09.9 – r H21
2010-04-09 08:27:19 C 13 52 05.66 -06 48 57.2 – r H21
2010-04-09 08:30:11 C 13 52 06.35 -06 48 49.2 – o H01
2010-04-09 08:40:24 C 13 52 05.32 -06 48 35.4 – o H01
2010-04-09 10:14:36 C 13 51 56.12 -06 46 25.3 – c 926
2010-04-09 10:20:30 C 13 51 55.62 -06 46 16.8 – c 926
2010-04-10 01:43:21 C 13 50 40.24 -06 26 40.7 – u J95
2010-04-10 01:57:45 C 13 50 38.83 -06 26 22.4 – u J95
2010-04-10 02:24:00 C 13 50 36.48 -06 25 49.2 – u J95
2010-04-10 05:26:30 C 13 50 24.79 -06 21 50.6 – o H01
2010-04-10 05:37:15 C 13 50 23.80 -06 21 37.6 – o H01
2010-04-10 05:46:25 C 13 50 22.95 -06 21 26.3 – o H01
2010-04-10 05:55:37 C 13 50 22.11 -06 21 15.1 – o H01
2010-04-10 06:01:50 C 13 50 21.78 -06 21 04.7 – c 926
2010-04-10 06:15:40 C 13 50 20.50 -06 20 48.6 – c 926
2010-04-10 07:47:06 C 13 50 11.99 -06 18 57.5 – o 291
2010-04-10 07:53:07 C 13 50 11.41 -06 18 50.2 – o 291
2010-04-10 07:54:27 C 13 50 10.45 -06 18 54.6 – u H36
2010-04-10 07:58:50 C 13 50 10.88 -06 18 43.3 – o 291
2010-04-10 08:03:02 C 13 50 09.60 -06 18 43.4 – u H36
2010-04-10 08:11:36 C 13 50 08.81 -06 18 32.4 – u H36
2010-04-10 10:15:12 C 13 49 58.28 -06 15 57.0 – o 291
2010-04-10 10:20:45 C 13 49 57.79 -06 15 50.5 – o 291
2010-04-10 10:26:08 C 13 49 57.33 -06 15 44.1 – o 291
2010-04-12 05:17:22 C 13 46 55.24 -05 28 29.0 – o 691
2010-04-12 05:42:45 C 13 46 53.27 -05 28 02.9 – o 691
2010-04-12 06:08:09 C 13 46 51.30 -05 27 39.1 – o 691
2010-04-13 09:54:24 C 13 45 02.32 -05 01 14.9 – c 926
2010-04-13 10:01:18 C 13 45 01.82 -05 01 07.8 – c 926
2010-04-14 10:03:45 C 13 43 38.09 -04 40 37.7 – o 291
2010-04-14 10:09:04 C 13 43 37.73 -04 40 32.9 – o 291
2010-04-14 10:14:21 C 13 43 37.39 -04 40 28.4 – o 291
2010-04-17 06:47:37 C 13 40 14.92 -03 51 45.6 – o 291
2010-04-17 06:52:59 C 13 40 14.64 -03 51 42.1 – o 291
2010-04-17 06:58:25 C 13 40 14.34 -03 51 38.8 – o 291
2010-04-18 08:32:34 C 13 39 08.44 -03 36 38.9 – o 291
2010-04-18 08:43:42 C 13 39 07.93 -03 36 33.1 – o 291