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
2011-09-25 01:24:59 C 04 10 28.02 +21 13 48.9 r A35
2011-09-25 01:28:11 C 04 10 28.45 +21 13 46.7 r A35
2011-09-25 01:30:50 C 04 10 28.80 +21 13 45.1 r A35
2011-09-25 22:51:05 C 04 13 32.60 +20 58 05.4 r A17
2011-09-25 23:02:20 C 04 13 34.15 +20 57 57.3 r A17
2011-09-25 23:12:11 C 04 13 35.53 +20 57 50.4 r A17
2011-09-26 02:15:17 C 04 14 00.49 +20 55 38.2 o 046
2011-09-26 02:17:13 C 04 14 00.73 +20 55 36.9 o 046
2011-09-26 02:22:27 C 04 14 01.43 +20 55 33.3 o 046
2011-09-26 02:24:11 C 04 14 01.73 +20 55 32.0 o 046
2011-09-26 02:25:56 C 04 14 01.98 +20 55 30.4 o 046
2011-09-26 02:51:13 C 04 14 05.53 +20 55 12.4 t 204
2011-09-26 02:56:46 C 04 14 06.29 +20 55 08.2 t 204
2011-09-26 03:02:19 C 04 14 07.04 +20 55 03.9 t 204
2011-09-26 08:48:36 C 04 14 55.70 +20 51 19.4 o 807
2011-09-26 08:52:49 C 04 14 56.26 +20 51 16.2 o 807
2011-09-26 08:57:02 C 04 14 56.81 +20 51 12.8 o 807
2011-09-26 09:01:14 C 04 14 57.38 +20 51 09.8 o 807
2011-09-26 09:05:50 C 04 14 57.99 +20 51 06.3 o 807
2011-09-28 08:47:40 C 04 21 33.28 +20 13 59.8 o 807
2011-09-28 08:51:19 C 04 21 33.73 +20 13 56.9 o 807
2011-09-28 08:53:09 C 04 21 33.97 +20 13 55.4 o 807
2011-09-28 08:55:00 C 04 21 34.20 +20 13 54.1 o 807
2011-09-28 08:58:37 C 04 21 34.67 +20 13 50.9 o 807
2011-09-28 09:00:26 C 04 21 34.90 +20 13 49.6 o 807
2011-09-29 01:09:29 C 04 23 46.04 +20 00 06.3 r A17
2011-09-29 01:23:32 C 04 23 47.85 +19 59 55.1 r A17
2011-09-29 01:40:25 C 04 23 50.00 +19 59 41.5 r A17
2011-10-01 02:11:04 C 04 30 09.65 +19 18 59.1 r 104
2011-10-01 02:16:21 C 04 30 10.31 +19 18 54.8 r 104
2011-10-01 02:21:39 C 04 30 10.94 +19 18 50.2 r 104
2011-10-01 02:51:07 C 04 30 14.35 +19 18 23.0 o 046
2011-10-01 02:53:09 C 04 30 14.62 +19 18 22.0 o 046
2011-10-01 02:56:53 C 04 30 15.13 +19 18 18.9 o 046
2011-10-01 02:58:45 C 04 30 15.24 +19 18 17.5 o 046
2011-10-01 03:00:37 C 04 30 15.47 +19 18 15.3 o 046
2011-10-01 03:02:33 C 04 30 15.71 +19 18 13.2 o 046
2011-10-01 03:04:25 C 04 30 15.99 +19 18 12.3 o 046
2011-10-01 09:45:39 C 04 31 07.00 +19 12 29.1 o H21
2011-10-01 09:51:42 C 04 31 07.73 +19 12 23.9 o H21
2011-10-01 09:57:44 C 04 31 08.45 +19 12 18.7 o H21
2011-10-02 01:56:04 C 04 33 09.24 +18 58 16.0 o 046
2011-10-02 02:10:56 C 04 33 10.99 +18 58 02.8 o 046
2011-10-02 02:13:09 C 04 33 11.23 +18 58 00.9 o 046
2011-10-02 02:17:03 C 04 33 11.72 +18 57 57.6 o 046
2011-10-02 02:18:59 C 04 33 11.95 +18 57 55.7 o 046
2011-10-03 01:16:42 C 04 36 02.01 +18 37 29.8 o 046
2011-10-03 01:20:44 C 04 36 02.51 +18 37 25.7 o 046
2011-10-03 01:22:40 C 04 36 02.68 +18 37 24.4 o 046
2011-10-03 01:24:40 C 04 36 02.95 +18 37 21.7 o 046