436654 (2011 RR12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3267351172 ± 5.25e-08
Semi-major axis (a)1.7378682299 AU ± 9.13e-09
Inclination (i)7.08389521° ± 3.36e-06
Long. of Asc. Node (Ω)194.99065897° ± 1.61e-05
Arg. of Perihelion (ω)182.57364403° ± 1.81e-05
Mean Anomaly (M)63.51213773° ± 1.99e-05
Mean Motion (n)0.4302164480°/day ± 3.39e-09
Perihelion dist (q)1.17004565 AU ± 9.14e-08
Aphelion dist (Q)2.30569081 AU ± 9.20e-08
Orbital Period2.29100093 yr ± 1.81e-08
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.315″
Uncertainty0
Orbit TypeAmor
MOID0.169515 AU
Observations Used319
Oppositions12
Arc Total2003-2025
First Observation Used2003-01-15
Last Observation Used2025-12-25
Observations (323)
Date Type RA Dec Mag Band Observatory
2003-01-15 11:53:30 C 09 29 21.14 +00 26 53.1 c 644
2003-01-15 12:25:20 C 09 29 19.46 +00 27 00.6 c 644
2003-01-25 10:06:18 C 09 16 09.56 +01 38 18.5 c 644
2003-01-25 10:07:59 C 09 16 09.44 +01 38 17.4 c 644
2003-01-25 11:06:44 C 09 16 05.87 +01 38 40.0 c 644
2003-01-29 09:32:36 C 09 10 27.37 +02 15 27.2 c 644
2003-01-29 10:14:28 C 09 10 24.78 +02 15 45.7 c 644
2011-09-08 01:27:07 C 03 05 05.66 +24 22 20.4 r J75
2011-09-08 01:42:09 C 03 05 08.20 +24 22 18.0 r J75
2011-09-08 01:57:11 C 03 05 10.63 +24 22 15.4 r J75
2011-09-08 09:26:10 C 03 06 26.75 +24 20 51.6 u H36
2011-09-08 09:44:23 C 03 06 29.77 +24 20 48.3 u H36
2011-09-08 09:48:41 C 03 06 30.46 +24 20 47.8 u H36
2011-09-08 10:01:03 C 03 06 33.98 +24 20 47.9 o F65
2011-09-08 10:05:30 C 03 06 34.71 +24 20 47.2 o F65
2011-09-08 10:09:42 C 03 06 35.43 +24 20 46.6 o F65
2011-09-08 22:19:41 C 03 08 39.12 +24 18 11.3 r B18
2011-09-08 22:25:43 C 03 08 40.09 +24 18 10.3 r B18
2011-09-08 22:31:45 C 03 08 41.11 +24 18 09.1 r B18
2011-09-08 23:36:05 C 03 08 51.77 +24 17 56.2 v C32
2011-09-09 00:05:39 C 03 08 56.61 +24 17 50.8 v C32
2011-09-09 00:14:19 C 03 08 58.09 +24 17 48.7 v C32
2011-09-09 01:15:06 C 03 09 08.91 +24 17 33.6 u I93
2011-09-09 01:24:23 C 03 09 10.48 +24 17 31.6 u I93
2011-09-09 01:35:58 C 03 09 12.40 +24 17 29.4 u I93
2011-09-09 07:48:22 C 03 10 16.17 +24 16 10.9 o 291
2011-09-09 07:54:33 C 03 10 17.21 +24 16 09.6 o 291
2011-09-09 08:00:52 C 03 10 18.25 +24 16 08.2 o 291
2011-09-10 01:14:30 C 03 13 13.26 +24 11 57.7 u I93
2011-09-10 01:27:31 C 03 13 15.42 +24 11 55.3 u I93
2011-09-10 01:40:32 C 03 13 17.54 +24 11 51.6 u I93
2011-09-12 07:44:18 C 03 22 23.74 +23 56 17.3 o H21
2011-09-12 07:50:52 C 03 22 24.80 +23 56 15.3 o H21
2011-09-12 07:57:53 C 03 22 25.93 +23 56 13.2 o H21
2011-09-12 08:04:01 C 03 22 26.93 +23 56 11.2 o H21
2011-09-13 07:09:32 C 03 26 18.24 +23 48 13.6 o H21
2011-09-13 07:17:43 C 03 26 19.57 +23 48 10.9 o H21
2011-09-13 07:26:13 C 03 26 20.94 +23 48 08.0 o H21
2011-09-21 02:50:39 C 03 56 23.09 +22 16 47.5 c A24
2011-09-21 02:52:43 C 03 56 23.40 +22 16 46.7 c A24
2011-09-21 03:14:47 C 03 56 26.63 +22 16 33.3 c A24
2011-09-21 04:00:28 C 03 56 33.31 +22 16 05.2 c A24
2011-09-22 10:07:58 C 04 01 08.47 +21 57 13.9 r 703
2011-09-22 10:19:18 C 04 01 10.09 +21 57 07.8 r 703
2011-09-22 10:30:38 C 04 01 11.74 +21 57 00.2 r 703
2011-09-22 10:41:58 C 04 01 13.29 +21 56 53.8 r 703
2011-09-23 02:10:04 C 04 03 32.46 +21 46 36.0 c A24
2011-09-23 02:12:08 C 04 03 32.69 +21 46 35.1 c A24
2011-09-23 03:18:57 C 04 03 42.28 +21 45 50.6 c A24
2011-09-23 03:21:03 C 04 03 42.56 +21 45 50.0 c A24