2012 RW16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5679626000
Semi-major axis (a)2.4423205000 AU
Inclination (i)5.59940000°
Long. of Asc. Node (Ω)0.48737000°
Arg. of Perihelion (ω)357.30940000°
Mean Anomaly (M)161.88174000°
Mean Motion (n)0.2582260700°/day
Perihelion dist (q)1.05517380 AU
Aphelion dist (Q)3.82946720 AU
Orbital Period3.81684020 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty5
Orbit TypeAmor
MOID0.049472 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-10-16
Observations (56)
Date Type RA Dec Mag Band Observatory
2012-09-15 08:26:19 C 00 41 16.00 -10 43 58.6 r 703
2012-09-15 08:40:56 C 00 41 22.20 -10 41 48.4 r 703
2012-09-15 08:55:33 C 00 41 28.32 -10 39 37.8 r 703
2012-09-15 09:10:02 C 00 41 34.54 -10 37 30.8 r 703
2012-09-15 10:51:29 C 00 42 17.71 -10 22 23.5 r 703
2012-09-15 11:01:31 C 00 42 22.24 -10 20 55.2 r 703
2012-09-15 11:11:38 C 00 42 26.46 -10 19 25.1 r 703
2012-09-15 11:21:50 C 00 42 31.06 -10 17 52.2 r 703
2012-09-15 22:41:50 C 00 47 53.69 -08 37 16.9 v 470
2012-09-15 22:42:30 C 00 47 53.96 -08 37 10.3 v 470
2012-09-15 22:43:07 C 00 47 54.21 -08 37 05.8 v 470
2012-09-15 23:41:40 C 00 48 23.76 -08 27 52.4 t J04
2012-09-15 23:44:47 C 00 48 25.09 -08 27 24.8 t J04
2012-09-15 23:48:41 C 00 48 26.76 -08 26 50.0 t J04
2012-09-16 01:36:19 C 00 49 08.03 -08 11 35.1 o 033
2012-09-16 02:03:04 C 00 49 19.38 -08 07 37.7 o 033
2012-09-16 04:20:09 C 00 50 28.61 -07 43 51.7 u 807
2012-09-16 04:30:10 C 00 50 32.84 -07 42 20.5 u 807
2012-09-16 04:33:29 C 00 50 34.28 -07 41 50.6 u 807
2012-09-16 05:59:38 C 00 51 12.50 -07 32 00.1 v H21
2012-09-16 06:09:42 C 00 51 16.68 -07 30 30.4 v H21
2012-09-16 09:50:12 C 00 52 51.85 -06 57 20.1 c 651
2012-09-16 09:51:16 C 00 52 52.26 -06 57 11.6 c 651
2012-09-16 09:52:20 C 00 52 52.71 -06 57 01.3 c 651
2012-09-16 14:32:10 C 00 55 00.80 -06 12 03.4 o 474
2012-09-16 14:33:12 C 00 55 01.24 -06 11 54.3 o 474
2012-09-16 14:34:14 C 00 55 01.64 -06 11 44.8 o 474
2012-09-16 14:35:14 C 00 55 02.08 -06 11 35.8 o 474
2012-09-17 00:19:54 C 00 59 25.69 -04 48 27.0 o 033
2012-09-17 00:54:16 C 00 59 39.92 -04 43 20.8 o 033
2012-09-17 07:08:18 C 01 02 30.13 -03 47 12.8 o 291
2012-09-17 07:09:33 C 01 02 30.63 -03 47 01.7 o 291
2012-09-17 07:10:24 C 01 02 31.01 -03 46 54.4 o 291
2012-09-17 14:22:25 C 01 05 36.31 -02 39 50.1 o 474
2012-09-17 14:26:14 C 01 05 37.85 -02 39 16.4 o 474
2012-09-17 14:30:04 C 01 05 39.37 -02 38 42.4 o 474
2012-09-17 14:33:53 C 01 05 40.96 -02 38 08.6 o 474
2012-09-20 01:05:57 C 01 30 09.93 +05 36 22.6 o 033
2012-09-20 01:21:14 C 01 30 15.55 +05 38 25.7 o 033
2012-09-20 01:32:41 C 01 30 19.75 +05 39 57.0 o 033
2012-09-20 01:47:57 C 01 30 25.39 +05 41 59.9 o 033
2012-09-20 02:14:28 C 01 30 35.24 +05 45 34.5 o 033
2012-09-20 02:45:00 C 01 30 46.52 +05 49 38.7 o 033
2012-09-21 07:09:27 C 01 41 48.31 +09 31 18.6 u H21
2012-09-21 07:12:57 C 01 41 49.50 +09 31 44.7 u H21
2012-09-21 07:16:26 C 01 41 50.69 +09 32 11.2 u H21
2012-09-21 22:22:48 C 01 47 29.41 +11 22 55.9 u 104
2012-09-21 22:30:45 C 01 47 32.12 +11 23 53.0 u 104
2012-09-21 22:38:43 C 01 47 34.78 +11 24 51.4 u 104
2012-09-24 10:08:17 C 02 07 40.33 +17 53 47.7 u H21