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
2012-09-21 07:40:10 C 03 02 07.82 +02 39 52.1 q H45
2012-09-21 07:41:48 C 03 02 07.62 +02 39 50.2 q H45
2012-09-21 07:43:28 C 03 02 07.24 +02 39 46.3 q H45
2012-09-22 07:52:47 C 02 58 53.17 +01 53 34.6 19.4 c 704
2012-09-22 08:14:32 C 02 58 49.69 +01 52 56.9 19.8 c 704
2012-09-22 08:35:47 C 02 58 46.24 +01 52 19.7 20.0 c 704
2012-09-22 08:57:02 C 02 58 42.78 +01 51 39.2 19.4 c 704
2012-09-22 09:18:38 C 02 58 39.14 +01 51 02.0 19.7 c 704
2012-09-23 07:17:17 C 02 55 57.87 +01 13 27.1 u H21
2012-09-23 07:24:17 C 02 55 56.82 +01 13 15.8 u H21
2012-09-23 07:31:17 C 02 55 55.78 +01 13 04.5 u H21
2012-09-24 08:58:06 C 02 52 59.07 +00 34 19.2 u H21
2012-09-24 09:02:58 C 02 52 58.40 +00 34 12.1 u H21
2012-09-24 09:07:48 C 02 52 57.72 +00 34 05.2 u H21
2012-10-09 14:09:18 c 02 24 48.716 -03 57 54.37 L F51
2012-10-09 14:11:26 c 02 24 48.556 -03 57 55.07 L F51
2012-10-09 14:13:37 c 02 24 48.396 -03 57 55.59 L F51
2012-10-09 14:17:54 c 02 24 48.080 -03 57 56.93 L F51
2012-10-09 14:22:12 c 02 24 47.754 -03 57 58.17 L F51
2012-10-10 06:46:35 C 02 23 54.82 -04 03 10.9 o 695
2012-10-10 06:50:16 C 02 23 54.57 -04 03 11.9 o 695
2012-10-10 06:53:56 C 02 23 54.27 -04 03 13.2 o 695
2012-10-10 12:06:16 c 02 23 33.698 -04 04 30.84 L F51
2012-10-10 12:14:48 c 02 23 33.034 -04 04 33.27 L F51
2012-10-10 12:23:18 c 02 23 32.376 -04 04 35.75 L F51
2012-10-10 12:27:33 c 02 23 32.047 -04 04 36.74 L F51
2012-10-10 12:31:49 c 02 23 31.721 -04 04 37.95 L F51
2012-10-10 12:36:04 c 02 23 31.400 -04 04 39.14 L F51
2025-05-29 07:59:48 C 15 46 48.096 +10 29 28.36 X F52
2025-05-29 08:15:45 C 15 46 47.349 +10 29 59.41 X F52
2025-05-29 08:31:42 C 15 46 46.535 +10 30 30.77 X F52
2025-05-29 10:04:56 C 15 46 41.771 +10 33 33.47 V F52
2025-05-29 10:05:50 C 15 46 41.721 +10 33 35.01 V F52
2025-05-29 11:01:14 C 15 46 37.36 +10 35 05.8 V 673
2025-05-29 11:16:35 C 15 46 36.73 +10 35 36.1 V 673
2025-05-30 03:31:42 C 15 46 07.648 +11 07 36.88 V I52
2025-05-30 03:38:22 C 15 46 07.280 +11 07 51.31 V I52
2025-05-30 03:45:03 C 15 46 06.949 +11 08 04.45 V I52
2025-05-30 04:31:03 C 15 46 03.941 +11 09 31.90 V 734
2025-05-30 05:43:24 C 15 46 00.379 +11 11 56.11 V 734
2025-05-30 08:42:31 C 15 45 54.936 +11 18 09.79 V T14
2025-05-30 08:43:55 C 15 45 54.864 +11 18 12.64 V T14
2025-05-30 08:45:20 C 15 45 54.790 +11 18 15.47 V T14
2025-06-01 06:22:42 C 15 44 17.298 +12 50 45.77 V T14
2025-06-01 06:24:06 C 15 44 17.230 +12 50 48.76 V T14
2025-06-01 06:25:31 C 15 44 17.159 +12 50 51.75 V T14
2025-06-01 07:34:32 C 15 44 10.684 +12 53 04.52 V I52
2025-06-01 07:41:15 C 15 44 10.367 +12 53 19.25 V I52
2025-06-01 07:47:56 C 15 44 10.028 +12 53 31.92 V I52
2025-06-01 07:54:36 C 15 44 09.679 +12 53 46.10 V I52