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
2012-11-20 01:53:50 C 21 04 32.20 +33 11 24.8 o 291
2013-01-07 03:12:33 C 23 51 54.53 +43 50 53.9 o 291
2013-01-07 03:16:12 C 23 51 55.32 +43 50 55.2 o 291
2016-06-30 13:45:14 C 22 41 59.189 -08 02 21.81 V T12
2016-07-03 14:13:46 C 22 42 22.457 -07 20 59.09 V T12
2016-07-03 14:19:09 C 22 42 22.476 -07 20 55.92 V T12
2016-07-08 14:01:41 C 22 42 22.918 -06 10 15.93 V T12
2016-07-08 14:07:21 C 22 42 22.889 -06 10 12.50 V T12
2016-07-08 14:12:53 C 22 42 22.864 -06 10 09.19 V T12
2016-07-29 07:17:59 C 22 32 19.22 -00 39 56.6 t 705
2016-07-29 07:19:27 C 22 32 19.16 -00 39 55.7 t 705
2016-07-29 07:20:54 C 22 32 19.12 -00 39 54.4 t 705
2016-08-09 09:11:02 C 22 19 01.18 +02 42 01.7 1 T09
2016-08-09 09:22:45 C 22 19 00.43 +02 42 11.0 1 T09
2016-08-09 09:50:07 C 22 18 58.70 +02 42 32.5 1 T09
2016-08-09 09:57:53 C 22 18 58.20 +02 42 38.7 1 T09
2016-09-18 03:49:12 C 21 01 57.97 +14 15 52.8 o 926
2016-09-18 04:03:36 C 21 01 56.85 +14 15 59.8 o 926
2016-09-18 04:17:57 C 21 01 55.75 +14 16 08.1 o 926
2020-08-12 08:26:01 C 21 49 05.031 -02 24 47.21 U F51
2020-08-12 08:41:51 C 21 49 03.844 -02 24 37.63 U F51
2020-08-18 06:21:58 C 21 38 17.65 -01 00 03.3 V G96
2020-08-18 06:29:23 C 21 38 17.00 -00 59 58.5 V G96
2020-08-18 06:36:47 C 21 38 16.44 -00 59 54.1 V G96
2020-08-18 06:44:12 C 21 38 15.82 -00 59 49.4 V G96
2020-08-18 16:18:30 C 21 37 30.08 -00 54 06.4 q D29
2020-08-18 16:41:25 C 21 37 28.35 -00 53 52.8 q D29
2020-08-21 09:10:16 C 21 32 17.233 -00 15 20.84 U F51
2020-08-21 09:26:31 C 21 32 15.854 -00 15 10.97 U F51
2020-08-21 09:42:44 C 21 32 14.521 -00 15 01.73 U F51
2020-08-21 09:58:59 C 21 32 13.127 -00 14 52.22 U F51
2020-09-14 05:48:13 C 20 47 43.792 +04 59 41.53 U F52
2020-09-14 06:04:52 C 20 47 42.667 +04 59 49.24 U F52
2020-09-14 06:07:38 C 20 47 42.472 +04 59 50.46 U F52
2020-09-14 06:21:34 C 20 47 41.541 +04 59 57.47 U F52
2020-09-14 06:24:20 C 20 47 41.367 +04 59 58.69 U F52
2020-09-14 06:38:21 C 20 47 40.410 +05 00 05.76 U F52
2020-09-14 06:41:08 C 20 47 40.242 +05 00 06.97 U F52
2024-10-02 00:47:53 C 20 16 22.11 +01 45 05.1 V H21
2024-10-02 00:52:03 C 20 16 21.99 +01 45 07.1 V H21
2024-10-03 00:15:52 C 20 16 00.820 +01 54 46.00 V 807
2024-10-03 00:26:00 C 20 16 00.680 +01 54 50.00 V 807
2024-10-03 00:36:06 C 20 16 00.500 +01 54 54.20 V 807