275677 (2000 RS11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3205701285 ± 3.92e-08
Semi-major axis (a)1.2801451518 AU ± 3.25e-09
Inclination (i)17.10006059° ± 7.10e-06
Long. of Asc. Node (Ω)172.15476997° ± 5.08e-06
Arg. of Perihelion (ω)301.69757030° ± 1.05e-05
Mean Anomaly (M)58.36475612° ± 1.14e-05
Mean Motion (n)0.6804926715°/day ± 2.59e-09
Perihelion dist (q)0.86976886 AU ± 5.03e-08
Aphelion dist (Q)1.69052145 AU ± 5.04e-08
Orbital Period1.44840103 yr ± 5.52e-09
Physical Parameters
H (abs. magnitude)19.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.978″
Uncertainty0
Orbit TypeApollo
MOID0.008729 AU
Observations Used387
Radar Obs Used15
Oppositions4
Arc Total2000-2023
First Observation Used2000-09-02
Last Observation Used2023-06-22
Observations (402)
Date Type RA Dec Mag Band Observatory
2014-03-31 11:26:08 C 15 10 02.81 +39 49 09.7 q 703
2014-04-01 19:44:46 C 15 05 42.04 +40 19 22.6 r 168
2014-04-01 19:48:31 C 15 05 41.51 +40 19 26.2 r 168
2014-04-01 20:49:41 C 15 05 32.81 +40 20 21.7 r 168
2014-04-01 20:54:31 C 15 05 32.12 +40 20 25.9 r 168
2014-04-02 09:43:30 C 15 03 51.47 +40 31 23.1 q G96
2014-04-02 09:49:29 C 15 03 50.59 +40 31 27.8 q G96
2014-04-02 09:55:35 C 15 03 49.70 +40 31 32.5 q G96
2014-04-02 10:01:40 C 15 03 48.80 +40 31 37.3 q G96
2014-04-03 19:50:31 C 14 59 40.75 +40 54 55.9 r 168
2014-04-03 19:56:31 C 14 59 40.03 +40 55 00.4 r 168
2014-04-03 19:59:07 C 14 59 39.66 +40 55 02.3 r 168
2014-04-03 20:01:26 C 14 59 39.36 +40 55 04.1 r 168
2014-04-07 01:05:38 C 14 51 07.08 +41 31 51.4 t 130
2014-04-07 01:07:46 C 14 51 06.83 +41 31 52.2 t 130
2014-04-07 01:09:56 C 14 51 06.58 +41 31 52.9 t 130
2014-04-07 01:12:05 C 14 51 06.32 +41 31 53.6 t 130
2014-04-09 05:43:29 C 14 46 00.37 +41 45 25.3 q 703
2014-04-09 05:51:27 C 14 45 59.50 +41 45 27.2 q 703
2014-04-09 05:59:22 C 14 45 58.70 +41 45 29.3 q 703
2014-04-09 06:07:18 C 14 45 57.88 +41 45 30.8 q 703
2014-04-09 06:56:44 C 14 45 51.60 +41 45 44.3 q H45
2014-04-09 06:58:10 C 14 45 51.43 +41 45 44.6 q H45
2014-04-09 06:59:16 C 14 45 51.33 +41 45 44.8 q H45
2014-04-09 07:00:43 C 14 45 51.17 +41 45 44.9 q H45
2014-04-09 07:02:02 C 14 45 51.03 +41 45 45.1 q H45
2014-04-09 07:03:48 C 14 45 50.82 +41 45 45.8 q H45
2014-04-09 12:12:40 C 14 45 21.320 +41 46 49.66 L F51
2014-04-09 12:31:01 C 14 45 19.321 +41 46 52.46 L F51
2014-04-09 12:49:17 C 14 45 17.332 +41 46 55.06 L F51
2014-04-09 13:07:36 C 14 45 15.348 +41 46 57.46 L F51
2014-04-10 01:58:39 C 14 44 08.77 +41 48 21.5 q I15
2014-04-10 02:04:53 C 14 44 08.16 +41 48 22.9 q I15
2014-04-10 02:11:08 C 14 44 07.56 +41 48 24.2 q I15
2014-04-10 08:13:08 C 14 43 32.03 +41 49 24.1 q H45
2014-04-10 08:14:30 C 14 43 31.86 +41 49 24.4 q H45
2014-04-10 08:15:49 C 14 43 31.77 +41 49 24.4 q H45
2014-04-10 08:17:18 C 14 43 31.59 +41 49 24.6 q H45
2014-04-10 08:18:35 C 14 43 31.46 +41 49 24.6 q H45
2014-04-10 08:20:00 C 14 43 31.29 +41 49 25.2 q H45
2014-04-10 22:46:31 C 14 42 14.71 +41 50 29.8 r 168
2014-04-10 22:51:16 C 14 42 14.25 +41 50 30.3 r 168
2014-04-10 23:40:01 C 14 42 09.55 +41 50 33.1 r 168
2014-04-10 23:44:46 C 14 42 09.10 +41 50 32.7 r 168
2014-04-13 21:58:16 C 14 36 26.18 +41 50 27.1 q 160
2014-04-13 22:01:05 C 14 36 25.95 +41 50 26.9 q 160
2014-04-13 22:05:01 C 14 36 25.57 +41 50 26.9 q 160
2014-04-14 23:38:52 C 14 34 29.10 +41 47 57.1 q Z81
2014-04-14 23:59:18 C 14 34 27.37 +41 47 55.3 q Z81
2014-04-15 00:19:43 C 14 34 25.61 +41 47 53.3 q Z81
Radar Observations (15)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-03-12 11:10:00 35855722.61 10 us 8560 -14 -14
2014-03-12 11:30:00 35871344.49 3 us 8560 -14 -14
2014-03-13 11:10:00 -217287.614 2 Hz 8560 -14 -14
2014-03-13 11:20:00 37691787.51 2 us 8560 -14 -14
2014-03-14 10:19:00 40352289.819 1 us 2380 -1 -1
2014-03-14 10:30:00 40376836 0.3 us 2380 -1 -1
2014-03-15 08:40:00 43683070.74 2 us 8560 -14 -14
2014-03-15 10:14:00 43910397.162 1 us 2380 -1 -1
2014-03-15 10:15:00 43913120.92 0.3 us 2380 -1 -1
2014-03-16 09:35:00 47977839.48 1 us 2380 -1 -1
2014-03-16 10:00:00 48054965.45 0.3 us 2380 -1 -1
2014-03-16 10:28:00 48142075.096 1 us 2380 -1 -1
2014-03-17 08:25:00 52390353.074 1 us 2380 -1 -1
2014-03-17 08:30:00 52406893.08 0.3 us 2380 -1 -1
2014-03-17 10:11:00 52745858.08 1 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)