2009 RG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3748049000
Semi-major axis (a)1.5585303000 AU ± 3.00e+00
Inclination (i)3.05840000° ± 4.00e+00
Long. of Asc. Node (Ω)353.82138000° ± 5.00e+00
Arg. of Perihelion (ω)38.22082000° ± 6.00e+00
Mean Anomaly (M)96.69882000°
Mean Motion (n)0.5065603500°/day
Perihelion dist (q)0.97438550 AU
Aphelion dist (Q)2.14267510 AU
Orbital Period1.94568650 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.480″
Uncertainty6
Orbit TypeApollo
MOID0.009687 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-09-20
Observations (42)
Date Type RA Dec Mag Band Observatory
2009-09-13 05:35:40 C 23 56 04.06 -05 32 32.4 19.5 c 704
2009-09-13 05:52:05 C 23 56 10.36 -05 30 55.4 19.8 c 704
2009-09-13 06:24:59 C 23 56 23.30 -05 27 42.6 19.8 c 704
2009-09-13 06:41:25 C 23 56 29.72 -05 26 06.2 19.7 c 704
2009-09-13 22:48:45 C 00 04 07.11 -03 44 26.9 o J04
2009-09-13 22:50:20 C 00 04 07.82 -03 44 16.6 o J04
2009-09-13 23:05:40 C 00 04 14.67 -03 42 34.8 o J04
2009-09-13 23:07:17 C 00 04 15.38 -03 42 24.0 o J04
2009-09-14 01:30:54 C 00 05 11.88 -03 26 49.7 r B40
2009-09-14 01:37:09 C 00 05 14.69 -03 26 06.7 r B40
2009-09-14 01:43:24 C 00 05 17.57 -03 25 24.2 r B40
2009-09-14 01:55:55 C 00 05 23.26 -03 23 57.6 r B40
2009-09-14 03:33:31 C 00 06 28.50 -03 13 02.1 r H26
2009-09-14 03:35:57 C 00 06 29.55 -03 12 46.2 r H26
2009-09-14 03:38:15 C 00 06 30.67 -03 12 33.4 r H26
2009-09-14 07:20:20 C 00 08 18.99 -02 46 08.0 c 854
2009-09-14 07:26:30 C 00 08 21.72 -02 45 23.7 c 854
2009-09-14 07:32:39 C 00 08 24.62 -02 44 40.5 c 854
2009-09-14 07:56:03 C 00 08 35.44 -02 41 54.0 c 854
2009-09-14 07:58:18 C 00 08 36.48 -02 41 38.5 c 854
2009-09-14 07:59:38 C 00 08 37.08 -02 41 29.0 c 854
2009-09-14 08:03:15 C 00 08 38.80 -02 41 04.3 c 854
2009-09-14 08:06:24 C 00 08 40.24 -02 40 41.6 c 854
2009-09-15 00:49:41 C 00 17 57.96 -00 34 57.9 r J95
2009-09-15 00:54:40 C 00 18 00.72 -00 34 17.5 r J95
2009-09-15 00:58:39 C 00 18 02.89 -00 33 45.3 r J95
2009-09-15 04:44:18 C 00 20 24.57 -00 02 23.0 o H55
2009-09-15 04:47:15 C 00 20 26.22 -00 01 58.7 o H55
2009-09-15 04:51:00 C 00 20 28.30 -00 01 27.7 o H55
2009-09-15 04:54:13 C 00 20 30.08 -00 01 00.9 o H55
2009-09-15 04:57:17 C 00 20 31.78 -00 00 35.6 o H55
2009-09-16 04:07:50 C 00 35 53.34 +03 28 21.2 r H26
2009-09-16 04:10:17 C 00 35 54.96 +03 28 45.2 r H26
2009-09-16 04:12:36 C 00 35 56.57 +03 29 08.5 r H26
2009-09-18 06:44:59 C 01 19 47.21 +13 10 22.1 o H55
2009-09-18 06:54:06 C 01 19 56.02 +13 12 22.4 o H55
2009-09-18 06:58:03 C 01 19 59.80 +13 13 14.6 o H55
2009-09-18 07:22:53 C 01 20 31.72 +13 19 16.4 o 691
2009-09-18 07:48:21 C 01 20 56.41 +13 24 54.3 o 691
2009-09-20 00:06:52 C 02 09 39.38 +22 46 03.0 v 204
2009-09-20 00:12:15 C 02 09 46.33 +22 47 20.6 v 204
2009-09-20 00:17:37 C 02 09 53.29 +22 48 37.9 v 204