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
2016-08-16 13:28:43 C 02 33 14.088 +13 48 36.63 L F51
2016-08-16 13:31:29 C 02 33 14.420 +13 48 35.76 L F51
2016-08-16 13:47:21 C 02 33 16.327 +13 48 31.28 L F51
2016-08-16 13:50:08 C 02 33 16.677 +13 48 30.47 L F51
2016-09-03 10:41:02 C 03 32 08.84 +09 54 10.2 q 703
2016-09-03 10:48:17 C 03 32 09.93 +09 54 03.1 q 703
2016-09-03 10:55:32 C 03 32 11.05 +09 53 58.8 q 703
2016-09-03 11:02:48 C 03 32 12.16 +09 53 53.1 q 703
2016-10-19 11:02:25 C 07 22 43.83 -22 20 31.5 o 926
2016-10-19 11:08:52 C 07 22 45.49 -22 20 45.3 o 926
2016-10-19 11:15:19 C 07 22 47.10 -22 20 57.2 o 926
2017-05-19 10:58:34 C 17 59 29.11 +19 24 46.9 q G96
2017-05-19 11:02:39 C 17 59 28.83 +19 24 48.6 q G96
2017-05-19 11:06:42 C 17 59 28.56 +19 24 51.0 q G96
2017-05-30 07:48:05 C 17 40 04.66 +21 02 12.2 q G96
2017-05-30 07:54:04 C 17 40 04.15 +21 02 13.2 q G96
2017-05-30 08:00:02 C 17 40 03.63 +21 02 14.5 q G96
2017-05-30 08:06:00 C 17 40 03.14 +21 02 15.6 q G96
2017-06-02 10:01:24 C 17 34 03.59 +21 12 21.9 q G96
2017-06-02 10:07:24 C 17 34 03.00 +21 12 21.9 q G96
2017-06-02 10:19:21 C 17 34 02.03 +21 12 22.6 q G96
2017-06-16 05:34:16 C 17 07 49.58 +20 22 01.4 U H21
2017-06-16 05:53:53 C 17 07 48.06 +20 21 53.8 U H21
2017-06-17 05:23:22 C 17 06 05.85 +20 12 49.4 u H21
2017-06-17 05:29:02 C 17 06 05.45 +20 12 47.3 u H21
2017-06-17 05:33:50 C 17 06 05.08 +20 12 45.0 u H21
2017-06-22 07:39:23 C 16 57 46.98 +19 15 30.7 u H21
2017-06-22 07:49:32 C 16 57 46.32 +19 15 25.2 u H21
2017-06-22 07:58:32 C 16 57 45.70 +19 15 20.0 u H21
2017-06-23 09:39:42 C 16 56 08.98 +19 01 19.4 q G96
2017-06-23 09:45:44 C 16 56 08.66 +19 01 16.2 q G96
2017-06-23 09:51:46 C 16 56 08.25 +19 01 12.8 q G96
2017-06-23 09:57:52 C 16 56 07.89 +19 01 09.1 q G96
2017-06-27 07:00:52 C 16 50 44.75 +18 05 16.5 q G96
2017-06-27 07:07:05 C 16 50 44.40 +18 05 12.3 q G96
2017-06-27 07:13:19 C 16 50 44.05 +18 05 08.4 q G96
2017-06-27 07:19:31 C 16 50 43.70 +18 05 04.2 q G96
2019-08-05 14:17:18 C 03 59 55.314 +14 29 32.04 U F51
2019-08-05 14:25:43 C 03 59 56.708 +14 29 31.11 U F51
2019-08-05 14:34:06 C 03 59 58.109 +14 29 30.08 U F51
2019-08-05 14:42:30 C 03 59 59.517 +14 29 29.17 U F51
2019-08-09 14:33:22 C 04 16 27.283 +14 16 23.51 U F52
2019-08-09 14:39:54 C 04 16 28.416 +14 16 22.50 U F52
2019-08-09 14:46:24 C 04 16 29.532 +14 16 21.49 U F52
2019-08-09 14:53:02 C 04 16 30.684 +14 16 20.55 U F52
2023-05-31 13:17:41 C 21 06 54.052 +09 19 01.95 X F52
2023-05-31 13:34:19 C 21 06 54.323 +09 19 09.68 X F52
2023-05-31 13:50:59 C 21 06 54.588 +09 19 17.50 X F52
2023-06-22 08:41:31 C 21 07 37.700 +12 44 11.00 V G96
2023-06-22 08:49:04 C 21 07 37.556 +12 44 13.52 V G96
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)