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
2011-11-02 00:26:40 C 05 27 27.70 +06 38 14.6 o 046
2011-11-02 00:29:55 C 05 27 27.77 +06 38 11.8 o 046
2011-11-02 07:40:05 C 05 27 36.06 +06 31 36.2 o H21
2011-11-02 07:43:07 C 05 27 36.09 +06 31 33.3 o H21
2011-11-02 07:48:17 C 05 27 36.14 +06 31 28.5 o H21
2011-11-03 00:41:35 C 05 27 54.27 +06 15 51.8 o 046
2011-11-03 00:43:05 C 05 27 54.25 +06 15 50.3 o 046
2011-11-03 00:44:33 C 05 27 54.27 +06 15 49.4 o 046
2011-11-03 00:45:59 C 05 27 54.29 +06 15 47.8 o 046
2011-11-03 00:47:27 C 05 27 54.29 +06 15 46.5 o 046
2011-11-05 08:08:34 C 05 28 37.67 +05 26 19.3 o H21
2011-11-05 08:12:04 C 05 28 37.68 +05 26 15.8 o H21
2011-11-05 08:18:43 C 05 28 37.70 +05 26 10.1 o H21
2011-11-06 07:01:10 C 05 28 49.30 +05 06 32.7 o H21
2011-11-06 07:03:59 C 05 28 49.29 +05 06 30.3 o H21
2011-11-06 07:06:47 C 05 28 49.29 +05 06 27.8 o H21
2011-11-06 07:09:06 C 05 28 49.31 +05 06 25.9 o H21
2011-11-10 00:35:39 C 05 28 56.51 +03 53 22.1 t 204
2011-11-10 00:46:04 C 05 28 56.43 +03 53 14.0 t 204
2011-11-10 00:56:07 C 05 28 56.31 +03 53 06.2 t 204
2011-11-11 08:13:04 C 05 28 45.46 +03 29 22.6 t H21
2011-11-11 08:24:26 C 05 28 45.29 +03 29 13.9 t H21
2011-11-11 08:33:19 C 05 28 45.17 +03 29 07.3 t H21
2011-11-12 06:58:03 C 05 28 34.35 +03 12 40.7 o H21
2011-11-12 07:02:10 C 05 28 34.27 +03 12 37.7 o H21
2011-11-12 07:10:26 C 05 28 34.14 +03 12 32.1 o H21
2011-11-12 07:15:27 C 05 28 34.06 +03 12 28.5 o H21
2011-11-14 02:13:38 C 05 28 02.34 +02 42 23.5 u 118
2011-11-14 02:29:48 C 05 28 02.05 +02 42 13.0 u 118
2011-11-14 02:39:02 C 05 28 01.87 +02 42 06.5 u 118
2011-11-14 02:51:36 C 05 28 01.63 +02 41 57.7 u 118
2011-11-15 23:19:00 C 05 27 19.40 +02 13 04.3 u 160
2011-11-15 23:21:02 C 05 27 19.35 +02 13 03.0 u 160
2011-11-15 23:22:53 C 05 27 19.28 +02 13 02.7 u 160
2011-11-17 00:30:02 C 05 26 49.46 +01 57 40.9 u 160
2011-11-17 00:34:04 C 05 26 49.32 +01 57 39.1 u 160
2011-11-17 00:38:02 C 05 26 49.20 +01 57 36.5 u 160
2011-11-18 23:01:50 C 05 25 46.72 +01 31 11.5 u 160
2011-11-18 23:04:44 C 05 25 46.65 +01 31 10.1 u 160
2011-11-18 23:07:39 C 05 25 46.59 +01 31 09.1 u 160
2011-11-19 22:34:21 C 05 25 10.96 +01 18 47.4 u 160
2011-11-19 22:38:21 C 05 25 10.85 +01 18 45.5 u 160
2011-11-19 22:42:22 C 05 25 10.74 +01 18 43.6 u 160
2011-11-22 02:39:17 C 05 23 41.75 +00 53 45.5 t 130
2011-11-22 02:41:28 C 05 23 41.67 +00 53 45.1 t 130
2011-11-22 02:43:37 C 05 23 41.58 +00 53 44.6 t 130
2011-11-22 02:45:48 C 05 23 41.53 +00 53 43.0 t 130
2011-11-23 23:06:50 C 05 22 19.77 +00 35 06.9 o 046
2011-11-23 23:08:23 C 05 22 19.70 +00 35 06.4 o 046
2011-11-23 23:11:24 C 05 22 19.58 +00 35 05.6 o 046