2012 RQ16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4813792718 ± 3.64e-05
Semi-major axis (a)2.3509373208 AU ± 1.89e-04
Inclination (i)4.78109212° ± 4.09e-04
Long. of Asc. Node (Ω)252.46301712° ± 2.30e-03
Arg. of Perihelion (ω)80.95169860° ± 2.98e-03
Mean Anomaly (M)243.55283811° ± 1.63e-01
Mean Motion (n)0.2734328572°/day ± 3.29e-05
Perihelion dist (q)1.21924483 AU ± 1.30e-04
Aphelion dist (Q)3.48262982 AU ± 2.93e-04
Orbital Period3.60463733 yr ± 4.34e-04
Physical Parameters
H (abs. magnitude)20.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.313″
Uncertainty3
Orbit TypeAmor
MOID0.225801 AU
Observations Used65
Oppositions1
Arc Total2012-2012
First Observation Used2012-09-13
Last Observation Used2012-11-13
Observations (65)
Date Type RA Dec Mag Band Observatory
2012-09-13 21:26:28 C 00 43 47.70 +26 24 52.2 u D00
2012-09-13 21:41:10 C 00 43 48.18 +26 24 49.8 u D00
2012-09-13 21:54:09 C 00 43 48.48 +26 24 50.0 u D00
2012-09-13 22:08:52 C 00 43 48.99 +26 24 48.3 u D00
2012-09-14 03:18:57 C 00 43 59.94 +26 24 20.2 u 954
2012-09-14 03:32:59 C 00 44 00.32 +26 24 18.5 u 954
2012-09-14 03:47:09 C 00 44 00.73 +26 24 16.8 u 954
2012-09-14 06:13:02 C 00 44 07.96 +26 23 57.8 o 926
2012-09-14 06:38:50 C 00 44 08.74 +26 23 55.5 o 926
2012-09-14 07:05:02 C 00 44 09.50 +26 23 52.8 o 926
2012-09-14 14:18:41 C 00 44 23.27 +26 23 01.7 o F65
2012-09-14 14:24:12 C 00 44 23.42 +26 23 01.0 o F65
2012-09-14 19:57:45 C 00 44 37.67 +26 22 06.5 u D00
2012-09-14 20:02:57 C 00 44 37.89 +26 22 05.5 u D00
2012-09-14 20:08:09 C 00 44 38.03 +26 22 04.7 u D00
2012-09-14 20:13:22 C 00 44 38.11 +26 22 05.0 u D00
2012-09-14 22:30:00 C 00 44 43.17 +26 21 46.4 u B49
2012-09-14 22:46:07 C 00 44 43.64 +26 21 43.9 u B49
2012-09-14 23:05:06 C 00 44 44.19 +26 21 41.5 u B49
2012-09-15 00:22:51 C 00 44 47.09 +26 21 37.1 t J04
2012-09-15 00:27:22 C 00 44 47.22 +26 21 36.2 t J04
2012-09-15 00:31:53 C 00 44 47.34 +26 21 35.9 t J04
2012-09-15 04:44:23 C 00 44 56.29 +26 20 53.0 u H21
2012-09-15 04:54:19 C 00 44 56.62 +26 20 51.5 u H21
2012-09-15 05:03:45 C 00 44 56.90 +26 20 50.2 u H21
2012-09-16 22:41:57 C 00 46 18.81 +26 13 26.4 u D00
2012-09-16 22:48:54 C 00 46 19.01 +26 13 25.0 u D00
2012-09-17 06:11:44 C 00 46 34.20 +26 11 56.0 o 291
2012-09-17 06:17:21 C 00 46 34.33 +26 11 55.0 o 291
2012-09-17 06:22:58 C 00 46 34.47 +26 11 53.9 o 291
2012-09-20 06:16:55 C 00 48 36.13 +25 53 13.6 v H21
2012-09-20 06:23:21 C 00 48 36.21 +25 53 11.3 v H21
2012-09-20 06:28:37 C 00 48 36.29 +25 53 09.6 v H21
2012-09-20 06:33:55 C 00 48 36.43 +25 53 07.8 v H21
2012-09-24 05:37:17 C 00 50 46.92 +25 19 20.3 u H21
2012-09-24 05:42:38 C 00 50 46.98 +25 19 18.0 u H21
2012-09-24 05:48:51 C 00 50 47.09 +25 19 15.6 u H21
2012-09-24 05:55:03 C 00 50 47.16 +25 19 13.3 u H21
2012-10-05 07:43:55 C 00 54 34.81 +23 02 48.3 u H36
2012-10-05 07:56:02 C 00 54 34.88 +23 02 41.6 u H36
2012-10-05 08:07:32 C 00 54 34.96 +23 02 34.7 u H36
2012-10-05 12:23:14 C 00 54 37.288 +23 00 09.49 V F51
2012-10-05 12:40:28 C 00 54 37.352 +22 59 58.77 V F51
2012-10-07 17:19:22 C 00 55 09.69 +22 27 43.7 v C32
2012-10-07 17:24:57 C 00 55 09.75 +22 27 40.6 v C32
2012-10-07 17:30:28 C 00 55 09.74 +22 27 37.0 v C32
2012-10-07 17:35:53 C 00 55 09.80 +22 27 33.4 v C32
2012-10-08 07:23:02 c 00 55 17.446 +22 19 10.13 L F51
2012-10-08 08:04:52 c 00 55 17.585 +22 18 45.00 L F51
2012-10-08 08:26:20 c 00 55 17.644 +22 18 32.02 L F51