523666 (2012 RS16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4357563974 ± 2.16e-08
Semi-major axis (a)2.1014770405 AU ± 8.38e-09
Inclination (i)5.02429432° ± 1.55e-06
Long. of Asc. Node (Ω)218.90926878° ± 1.15e-05
Arg. of Perihelion (ω)99.80956697° ± 1.67e-05
Mean Anomaly (M)132.17884533° ± 1.22e-05
Mean Motion (n)0.3235380040°/day ± 1.94e-09
Perihelion dist (q)1.18574498 AU ± 4.57e-08
Aphelion dist (Q)3.01720910 AU ± 4.70e-08
Orbital Period3.04640033 yr ± 1.82e-08
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.108″
Uncertainty0
Orbit TypeAmor
MOID0.195063 AU
Observations Used169
Oppositions6
Arc Total2012-2021
First Observation Used2012-09-14
Last Observation Used2021-05-14
Observations (193)
Date Type RA Dec Mag Band Observatory
2012-09-14 23:08:43 C 23 42 55.25 +16 39 04.3 r J75
2012-09-14 23:22:36 C 23 42 55.66 +16 38 54.3 r J75
2012-09-14 23:36:29 C 23 42 56.08 +16 38 42.5 r J75
2012-09-15 01:20:25 C 23 42 58.90 +16 37 11.6 u J95
2012-09-15 01:27:09 C 23 42 59.12 +16 37 06.5 u J95
2012-09-15 01:34:01 C 23 42 59.33 +16 37 00.3 u J95
2012-09-15 02:37:57 C 23 43 03.44 +16 36 12.8 v H21
2012-09-15 02:54:46 C 23 43 03.96 +16 35 59.4 v H21
2012-09-15 06:07:07 C 23 43 10.02 +16 33 28.9 o 926
2012-09-15 06:24:07 C 23 43 10.45 +16 33 15.5 o 926
2012-09-15 06:37:42 C 23 43 10.78 +16 33 05.0 o 926
2012-09-15 20:37:04 C 23 43 40.08 +16 21 27.7 o 033
2012-09-15 20:40:53 C 23 43 40.16 +16 21 25.3 o 033
2012-09-15 21:52:43 C 23 43 42.24 +16 20 27.1 o 033
2012-09-15 21:56:32 C 23 43 42.32 +16 20 24.6 o 033
2012-09-15 23:32:57 C 23 43 45.92 +16 19 16.0 t J04
2012-09-15 23:35:13 C 23 43 45.98 +16 19 14.3 t J04
2012-09-15 23:37:27 C 23 43 46.04 +16 19 12.5 t J04
2012-09-16 04:25:39 C 23 43 56.36 +16 15 12.3 o 291
2012-09-16 04:28:04 C 23 43 56.42 +16 15 10.6 o 291
2012-09-16 04:30:26 C 23 43 56.49 +16 15 08.5 o 291
2012-09-16 05:59:48 C 23 43 58.67 +16 13 57.0 19.4 c 704
2012-09-16 06:20:07 C 23 43 59.19 +16 13 40.7 19.8 c 704
2012-09-16 07:06:17 C 23 44 00.88 +16 12 58.8 t G58
2012-09-16 07:22:09 C 23 44 00.76 +16 12 47.4 19.9 c 704
2012-09-16 07:28:21 C 23 44 01.46 +16 12 41.2 t G58
2012-09-16 07:50:32 C 23 44 02.01 +16 12 22.8 t G58
2012-09-17 05:53:34 C 23 44 46.32 +15 54 12.2 o 291
2012-09-17 05:56:07 C 23 44 46.39 +15 54 10.2 o 291
2012-09-17 05:58:39 C 23 44 46.45 +15 54 08.1 o 291
2012-09-20 05:17:22 C 23 47 00.23 +14 54 23.9 u H21
2012-09-20 05:21:40 C 23 47 00.35 +14 54 20.3 u H21
2012-09-20 05:25:40 C 23 47 00.44 +14 54 17.3 u H21
2012-09-20 05:29:33 C 23 47 00.53 +14 54 14.3 u H21
2012-10-03 01:52:07 C 23 55 33.87 +10 43 58.1 u 807
2012-10-03 01:58:08 C 23 55 33.99 +10 43 53.9 u 807
2012-10-03 02:04:08 C 23 55 34.10 +10 43 49.3 u 807
2012-10-03 02:10:03 C 23 55 34.22 +10 43 45.3 u 807
2012-10-18 07:53:43 C 00 05 54.171 +06 54 18.35 t F65
2012-10-18 08:01:11 C 00 05 54.357 +06 54 14.56 t F65
2012-11-04 05:52:06 c 00 20 36.763 +04 42 54.15 L F51
2012-11-04 06:12:25 c 00 20 37.521 +04 42 50.71 L F51
2012-11-04 06:32:43 c 00 20 38.273 +04 42 47.57 L F51
2015-05-24 08:16:52 C 17 20 35.50 -15 36 42.7 o 926
2015-05-24 08:40:55 C 17 20 35.37 -15 36 28.5 o 926
2015-05-24 09:04:57 C 17 20 35.22 -15 36 14.3 o 926
2015-05-25 08:27:29 C 17 20 31.94 -15 22 59.6 o 926
2015-05-25 08:53:23 C 17 20 31.70 -15 22 45.1 o 926
2015-06-12 06:35:26 C 17 15 09.41 -10 41 22.4 q G96
2015-06-12 06:39:51 C 17 15 09.32 -10 41 19.4 q G96