2012 FR1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7100316771 ± 2.92e-08
Semi-major axis (a)2.1785969377 AU ± 1.05e-08
Inclination (i)13.29204842° ± 8.29e-06
Long. of Asc. Node (Ω)354.53846780° ± 7.81e-06
Arg. of Perihelion (ω)87.25967220° ± 8.72e-06
Mean Anomaly (M)119.43997987° ± 1.31e-06
Mean Motion (n)0.3065116196°/day ± 2.22e-09
Perihelion dist (q)0.63172410 AU ± 6.37e-08
Aphelion dist (Q)3.72546978 AU ± 6.61e-08
Orbital Period3.21562453 yr ± 2.33e-08
Physical Parameters
H (abs. magnitude)19.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.012310 AU
Observations Used153
Oppositions8
Arc Total2012-2024
First Observation Used2012-03-16
Last Observation Used2024-09-13
Observations (161)
Date Type RA Dec Mag Band Observatory
2012-03-16 09:42:14 C 14 35 11.79 -26 02 17.6 r 703
2012-03-16 09:53:47 C 14 35 10.46 -26 02 19.7 r 703
2012-03-16 10:05:19 C 14 35 09.06 -26 02 21.5 r 703
2012-03-16 10:51:44 C 14 35 03.47 -26 02 30.8 o H01
2012-03-16 11:02:04 C 14 35 02.22 -26 02 32.5 o H01
2012-03-16 11:12:44 C 14 35 00.94 -26 02 34.6 o H01
2012-03-16 11:21:21 C 14 34 59.88 -26 02 36.1 o H01
2012-03-16 15:13:20 C 14 34 33.30 -26 03 03.8 u D90
2012-03-16 15:26:09 C 14 34 31.66 -26 03 07.1 u D90
2012-03-17 08:13:28 C 14 32 32.47 -26 06 12.3 o H01
2012-03-17 08:18:44 C 14 32 31.83 -26 06 13.2 o H01
2012-03-17 08:28:37 C 14 32 30.62 -26 06 14.9 o H01
2012-03-17 08:44:45 C 14 32 28.64 -26 06 17.6 o H01
2012-03-18 07:00:00 C 14 29 48.76 -26 09 23.5 o 807
2012-03-18 07:06:59 C 14 29 47.89 -26 09 24.6 o 807
2012-03-18 07:13:54 C 14 29 47.04 -26 09 25.5 o 807
2012-03-18 07:20:54 C 14 29 46.17 -26 09 26.7 o 807
2012-03-18 07:49:53 C 14 29 42.45 -26 09 29.6 u I19
2012-03-18 07:59:54 C 14 29 41.17 -26 09 32.3 u I19
2012-03-18 08:07:24 C 14 29 40.28 -26 09 33.4 u I19
2012-03-19 05:35:23 C 14 27 05.23 -26 12 10.4 o 807
2012-03-19 05:40:27 C 14 27 04.60 -26 12 11.1 o 807
2012-03-20 09:43:03 C 14 23 38.25 -26 14 49.1 o 807
2012-03-20 09:49:11 C 14 23 37.50 -26 14 49.6 o 807
2012-03-20 09:56:07 C 14 23 36.62 -26 14 49.9 o 807
2012-03-22 07:31:11 C 14 17 59.17 -26 17 14.4 o 807
2012-03-22 07:36:14 C 14 17 58.50 -26 17 14.4 o 807
2012-03-22 07:41:19 C 14 17 57.88 -26 17 14.3 o 807
2012-03-22 07:46:24 C 14 17 57.21 -26 17 14.5 o 807
2012-03-22 10:01:23 C 14 17 40.56 -26 17 30.0 r G96
2012-03-22 10:02:13 C 14 17 40.45 -26 17 30.1 r G96
2012-03-22 10:03:03 C 14 17 40.34 -26 17 30.0 r G96
2012-03-22 10:03:54 C 14 17 40.20 -26 17 30.1 r G96
2012-03-22 10:46:31 C 14 17 34.83 -26 17 30.5 o 291
2012-03-22 10:48:46 C 14 17 34.50 -26 17 31.0 o 291
2012-03-22 10:51:03 C 14 17 34.21 -26 17 30.5 o 291
2012-03-23 10:38:21 C 14 14 36.40 -26 17 43.8 o 291
2012-03-23 10:41:21 C 14 14 36.00 -26 17 44.0 o 291
2012-04-01 07:46:57 C 13 48 09.58 -25 52 29.0 o 291
2012-04-01 07:49:35 C 13 48 09.23 -25 52 27.7 o 291
2012-04-01 07:52:12 C 13 48 08.91 -25 52 27.7 o 291
2012-04-01 09:40:08 C 13 47 55.03 -25 51 50.2 o 807
2012-04-01 09:48:23 C 13 47 54.02 -25 51 48.1 o 807
2012-04-02 08:40:55 C 13 45 09.81 -25 46 37.6 o 291
2012-04-02 08:43:27 C 13 45 09.45 -25 46 37.0 o 291
2012-04-02 08:45:59 C 13 45 09.11 -25 46 35.3 o 291
2012-04-11 06:53:47 C 13 21 18.05 -24 37 40.7 u H21
2012-04-11 07:04:55 C 13 21 16.89 -24 37 36.4 u H21
2012-04-11 07:15:51 C 13 21 15.78 -24 37 31.4 u H21
2012-04-12 06:34:01 C 13 18 55.34 -24 28 29.8 u H21