2012 RV16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6710135683 ± 1.49e-08
Semi-major axis (a)2.7685394919 AU ± 1.88e-08
Inclination (i)20.21721919° ± 8.38e-06
Long. of Asc. Node (Ω)7.50627982° ± 3.47e-06
Arg. of Perihelion (ω)69.16564479° ± 7.16e-06
Mean Anomaly (M)296.63666443° ± 9.77e-06
Mean Motion (n)0.2139617749°/day ± 2.18e-09
Perihelion dist (q)0.91081193 AU ± 4.18e-08
Aphelion dist (Q)4.62626706 AU ± 5.19e-08
Orbital Period4.60655313 yr ± 4.69e-08
Physical Parameters
H (abs. magnitude)19.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.269″
Uncertainty0
Orbit TypeApollo
MOID0.131838 AU
Observations Used283
Radar Obs Used1
Oppositions1
Arc Total2012-2022
First Observation Used2012-08-09
Last Observation Used2022-03-07
Observations (305)
Date Type RA Dec Mag Band Observatory
2012-09-24 05:18:42 C 00 38 47.91 -08 30 59.7 u H21
2012-09-24 05:23:21 C 00 38 47.44 -08 30 51.7 u H21
2012-09-24 05:29:10 C 00 38 46.86 -08 30 41.8 u H21
2012-09-26 08:30:02 C 00 33 30.49 -06 54 13.6 r G96
2012-09-26 08:40:10 C 00 33 29.26 -06 53 52.7 r G96
2012-09-26 08:51:07 C 00 33 27.97 -06 53 30.1 r G96
2012-09-26 09:02:14 C 00 33 26.64 -06 53 07.1 r G96
2012-10-01 15:22:35 C 00 16 08.33 -01 26 57.5 u D90
2012-10-01 15:35:08 C 00 16 06.13 -01 26 17.7 u D90
2012-10-01 15:45:54 C 00 16 04.24 -01 25 43.9 u D90
2012-10-04 01:54:49 C 00 05 29.03 +01 57 59.6 u H21
2012-10-04 01:59:30 C 00 05 28.06 +01 58 17.8 u H21
2012-10-04 02:04:30 C 00 05 27.01 +01 58 37.2 u H21
2012-10-04 02:08:23 C 00 05 26.21 +01 58 52.2 u H21
2012-10-04 07:48:22 C 00 04 14.96 +02 21 04.1 16.5 r 718
2012-10-04 07:51:32 C 00 04 14.27 +02 21 16.9 16.9 r 718
2012-10-04 08:01:29 C 00 04 12.16 +02 21 56.4 16.7 r 718
2012-10-04 11:09:29 c 00 03 33.112 +02 34 38.95 L F51
2012-10-04 11:27:10 c 00 03 29.243 +02 35 49.51 L F51
2012-10-04 20:11:05 C 00 01 42.42 +03 11 04.2 u I76
2012-10-04 20:20:17 C 00 01 40.31 +03 11 42.7 u I76
2012-10-05 01:26:40 C 00 00 31.91 +03 33 06.4 o 954
2012-10-05 01:41:30 C 00 00 28.52 +03 34 08.5 o 954
2012-10-05 08:21:58 C 23 59 00.52 +04 02 22.1 16.6 r 718
2012-10-05 08:25:06 C 23 58 59.80 +04 02 35.8 16.6 r 718
2012-10-05 08:28:14 C 23 58 59.08 +04 02 49.1 16.8 r 718
2012-10-05 22:48:09 C 23 55 44.45 +05 05 50.4 o B67
2012-10-05 22:52:33 C 23 55 43.38 +05 06 09.7 o B67
2012-10-05 22:56:56 C 23 55 42.34 +05 06 29.9 o B67
2012-10-06 02:56:51 C 23 54 48.69 +05 24 47.9 o G48
2012-10-06 02:57:31 C 23 54 48.55 +05 24 50.8 o G48
2012-10-06 02:58:05 C 23 54 48.38 +05 24 53.4 o G48
2012-10-06 02:59:14 C 23 54 48.13 +05 24 58.9 o G48
2012-10-06 02:59:47 C 23 54 48.00 +05 25 00.9 o G48
2012-10-06 03:27:38 C 23 54 41.17 +05 27 09.0 o G48
2012-10-06 03:28:11 C 23 54 41.02 +05 27 11.5 o G48
2012-10-06 03:28:47 C 23 54 40.88 +05 27 13.9 o G48
2012-10-06 03:29:20 C 23 54 40.75 +05 27 16.7 o G48
2012-10-06 03:29:56 C 23 54 40.58 +05 27 19.3 o G48
2012-10-06 03:30:29 C 23 54 40.46 +05 27 22.0 o G48
2012-10-06 04:16:45 C 23 54 29.01 +05 30 54.1 r 703
2012-10-06 04:28:07 C 23 54 26.20 +05 31 46.3 r 703
2012-10-06 04:38:40 C 23 54 23.61 +05 32 34.7 r 703
2012-10-06 04:49:09 C 23 54 20.98 +05 33 22.8 r 703
2012-10-07 19:57:01 C 23 44 25.49 +08 44 49.9 u I76
2012-10-07 19:59:07 C 23 44 24.89 +08 45 01.1 u I76
2012-10-07 21:10:16 C 23 44 04.86 +08 51 12.4 u I76
2012-10-07 21:10:26 C 23 44 04.09 +08 51 10.5 c A53
2012-10-07 21:13:17 C 23 44 03.96 +08 51 28.8 u I76
2012-10-07 21:16:19 C 23 44 03.11 +08 51 44.6 u I76
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2012-10-15 00:52:00 68555.2696 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)