2012 RR16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2960220710 ± 2.36e-08
Semi-major axis (a)1.3800431250 AU ± 1.29e-09
Inclination (i)3.85838271° ± 3.40e-06
Long. of Asc. Node (Ω)169.67531926° ± 1.51e-05
Arg. of Perihelion (ω)146.05524141° ± 1.07e-05
Mean Anomaly (M)66.25199710° ± 7.66e-06
Mean Motion (n)0.6079575964°/day ± 8.53e-10
Perihelion dist (q)0.97151990 AU ± 3.26e-08
Aphelion dist (Q)1.78856635 AU ± 3.26e-08
Orbital Period1.62120893 yr ± 2.27e-09
Physical Parameters
H (abs. magnitude)24.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.383″
Uncertainty0
Orbit TypeApollo
MOID0.001111 AU
Observations Used110
Oppositions5
Arc Total2012-2025
First Observation Used2012-09-14
Last Observation Used2025-07-02
Observations (113)
Date Type RA Dec Mag Band Observatory
2012-09-14 11:02:28 C 03 38 37.71 +11 56 09.0 r 703
2012-09-14 11:11:28 C 03 38 33.82 +11 55 20.1 r 703
2012-09-14 11:20:31 C 03 38 29.94 +11 54 30.1 r 703
2012-09-14 12:01:54 C 03 38 12.22 +11 50 42.1 r 703
2012-09-14 12:02:53 C 03 38 11.83 +11 50 37.7 r 703
2012-09-14 12:03:53 C 03 38 11.40 +11 50 32.1 r 703
2012-09-14 12:04:52 C 03 38 10.93 +11 50 26.5 r 703
2012-09-15 00:56:38 C 03 33 59.44 +10 41 55.1 u J95
2012-09-15 00:59:04 C 03 33 58.52 +10 41 44.3 u J95
2012-09-15 01:03:14 C 03 33 57.02 +10 41 23.2 u J95
2012-09-15 01:06:08 C 03 33 55.99 +10 41 09.5 u J95
2012-09-15 02:58:13 C 03 33 13.30 +10 32 21.8 t 204
2012-09-15 03:05:43 C 03 33 10.50 +10 31 45.2 t 204
2012-09-15 03:13:30 C 03 33 07.61 +10 31 07.2 t 204
2012-09-15 09:00:54 C 03 31 21.63 +10 03 44.4 u H21
2012-09-15 09:05:34 C 03 31 19.94 +10 03 22.4 u H21
2012-09-15 09:10:46 C 03 31 18.06 +10 02 58.4 u H21
2012-09-15 23:05:11 C 03 27 24.08 +09 00 14.7 v 470
2012-09-15 23:06:06 C 03 27 23.78 +09 00 11.5 v 470
2012-09-15 23:06:41 C 03 27 23.59 +09 00 09.4 v 470
2012-09-16 02:31:54 C 03 26 18.31 +08 45 23.4 o 033
2012-09-16 02:35:43 C 03 26 17.16 +08 45 08.7 o 033
2012-09-16 03:14:14 C 03 26 07.34 +08 42 47.7 u I93
2012-09-16 03:29:25 C 03 26 02.50 +08 41 45.1 u I93
2012-09-16 03:45:45 C 03 25 57.27 +08 40 37.1 u I93
2012-09-16 07:14:58 C 03 25 08.88 +08 26 32.3 v H21
2012-09-16 07:19:38 C 03 25 07.45 +08 26 13.9 v H21
2012-09-16 07:24:15 C 03 25 06.01 +08 25 55.4 v H21
2012-09-16 07:28:28 C 03 25 04.71 +08 25 38.4 v H21
2012-09-16 10:48:14 C 03 24 07.39 +08 12 51.2 c 651
2012-09-16 10:50:03 C 03 24 06.81 +08 12 44.4 c 651
2012-09-16 10:50:57 C 03 24 06.56 +08 12 40.9 c 651
2012-09-17 02:50:28 C 03 20 11.83 +07 11 29.8 o 033
2012-09-17 02:54:16 C 03 20 10.84 +07 11 16.2 o 033
2012-09-17 09:53:18 C 03 18 39.41 +06 47 50.5 o 291
2012-09-17 09:53:51 C 03 18 39.26 +06 47 48.6 o 291
2012-09-17 09:54:23 C 03 18 39.11 +06 47 46.8 o 291
2012-09-17 15:30:41 C 03 17 23.77 +06 33 10.7 o 474
2012-09-17 15:33:42 C 03 17 22.93 +06 33 00.3 o 474
2012-09-17 15:35:45 C 03 17 22.44 +06 32 53.9 o 474
2012-09-17 15:38:47 C 03 17 21.68 +06 32 44.0 o 474
2012-09-19 09:35:31 C 03 09 14.31 +04 25 24.7 u H21
2012-09-19 09:40:21 C 03 09 13.26 +04 25 12.3 u H21
2012-09-19 09:45:11 C 03 09 12.23 +04 24 59.8 u H21
2012-09-19 09:50:13 C 03 09 11.13 +04 24 46.5 u H21
2012-09-21 00:25:05 C 03 03 09.97 +02 54 18.0 o 033
2012-09-21 00:28:54 C 03 03 09.32 +02 54 10.6 o 033
2012-09-21 07:30:48 C 03 02 09.49 +02 40 11.4 q H45
2012-09-21 07:33:21 C 03 02 09.07 +02 40 06.1 q H45
2012-09-21 07:38:33 C 03 02 08.15 +02 39 55.8 q H45