2012 RO1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5144031345 ± 3.76e-07
Semi-major axis (a)2.5291942565 AU ± 1.64e-08
Inclination (i)26.12327702° ± 2.82e-05
Long. of Asc. Node (Ω)313.89664115° ± 2.54e-05
Arg. of Perihelion (ω)105.64100445° ± 8.76e-05
Mean Anomaly (M)75.02049978° ± 2.54e-05
Mean Motion (n)0.2450411352°/day ± 2.38e-09
Perihelion dist (q)1.22816880 AU ± 9.50e-07
Aphelion dist (Q)3.83021971 AU ± 9.50e-07
Orbital Period4.02228908 yr ± 3.91e-08
Physical Parameters
H (abs. magnitude)19.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeAmor
MOID0.452947 AU
Observations Used90
Oppositions9
Arc Total2012-2024
First Observation Used2012-09-06
Last Observation Used2024-10-03
Observations (93)
Date Type RA Dec Mag Band Observatory
2012-09-06 06:31:21 C 21 46 50.05 +18 51 03.7 r G96
2012-09-06 06:38:05 C 21 46 49.40 +18 51 08.8 r G96
2012-09-06 06:44:44 C 21 46 48.72 +18 51 14.8 r G96
2012-09-06 06:51:23 C 21 46 48.07 +18 51 20.9 r G96
2012-09-06 07:37:14 C 21 46 43.57 +18 52 00.9 r G96
2012-09-06 07:45:29 C 21 46 42.74 +18 52 07.9 r G96
2012-09-06 07:53:53 C 21 46 41.95 +18 52 15.5 r G96
2012-09-06 08:02:15 C 21 46 41.12 +18 52 22.4 r G96
2012-09-06 20:29:15 C 21 45 30.37 +19 03 12.2 u J95
2012-09-06 20:43:14 C 21 45 29.07 +19 03 25.0 u J95
2012-09-06 21:07:43 C 21 45 26.67 +19 03 45.9 u J95
2012-09-07 02:33:22 C 21 44 55.71 +19 08 30.5 r H21
2012-09-07 02:49:37 C 21 44 54.14 +19 08 45.6 r H21
2012-09-07 07:10:12 C 21 44 28.30 +19 12 31.3 u H36
2012-09-07 07:33:53 C 21 44 26.24 +19 12 52.4 t 711
2012-09-07 07:36:07 C 21 44 25.96 +19 12 51.7 u H36
2012-09-07 07:41:16 C 21 44 25.51 +19 12 58.7 t 711
2012-09-07 07:48:42 C 21 44 24.78 +19 13 05.2 t 711
2012-09-07 07:49:07 C 21 44 24.70 +19 13 04.2 u H36
2012-09-07 07:56:05 C 21 44 24.06 +19 13 11.4 t 711
2012-09-07 20:27:04 C 21 43 12.98 +19 23 51.9 u J95
2012-09-07 20:45:16 C 21 43 11.24 +19 24 07.1 u J95
2012-09-08 02:41:28 C 21 42 37.29 +19 29 12.8 u H36
2012-09-08 02:54:26 C 21 42 36.01 +19 29 24.1 u H36
2012-09-10 01:41:33 C 21 38 08.06 +20 08 23.4 v H21
2012-09-10 01:54:59 C 21 38 06.74 +20 08 34.0 v H21
2012-09-11 01:42:16 C 21 35 51.04 +20 27 46.4 v H21
2012-09-11 01:55:38 C 21 35 49.74 +20 27 56.7 v H21
2012-09-11 02:08:32 C 21 35 48.48 +20 28 07.0 v H21
2012-09-12 02:56:11 C 21 33 27.56 +20 47 40.5 v H21
2012-09-12 03:14:16 C 21 33 25.80 +20 47 54.6 v H21
2012-09-13 02:17:39 C 21 31 15.89 +21 05 38.3 v H21
2012-09-13 02:28:48 C 21 31 14.80 +21 05 46.8 v H21
2012-09-13 02:40:47 C 21 31 13.64 +21 05 56.0 v H21
2012-09-14 05:10:46 C 21 28 45.16 +21 25 52.4 o 926
2012-09-14 05:23:30 C 21 28 44.07 +21 26 00.2 o 926
2012-09-14 05:33:46 C 21 28 43.06 +21 26 08.2 o 926
2012-09-18 06:46:35 C 21 19 55.09 +22 34 15.5 o 291
2012-09-18 06:47:58 C 21 19 54.86 +22 34 17.1 o 291
2012-09-18 06:49:21 C 21 19 54.88 +22 34 17.5 o 291
2012-09-19 02:41:37 C 21 18 11.69 +22 47 18.2 o 291
2012-09-19 02:43:08 C 21 18 11.54 +22 47 19.2 o 291
2012-09-19 02:44:38 C 21 18 11.42 +22 47 20.4 o 291
2012-10-20 04:27:58 C 20 40 41.07 +28 17 30.6 o 291
2012-10-20 04:33:35 C 20 40 41.02 +28 17 32.2 o 291
2012-10-20 04:39:10 C 20 40 40.98 +28 17 33.7 o 291
2012-10-21 03:41:21 C 20 40 31.73 +28 25 24.2 o 291
2012-10-21 03:48:50 C 20 40 31.62 +28 25 26.5 o 291
2012-11-20 01:46:09 C 21 04 31.69 +33 11 21.9 o 291
2012-11-20 01:50:00 C 21 04 31.93 +33 11 23.4 o 291