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
2014-04-16 05:00:11 C 14 32 21.58 +41 43 27.5 u H21
2014-04-16 05:03:10 C 14 32 21.36 +41 43 27.1 u H21
2014-04-16 05:06:26 C 14 32 21.10 +41 43 26.5 u H21
2014-04-16 05:09:34 C 14 32 20.85 +41 43 26.2 u H21
2014-04-16 05:13:21 C 14 32 20.52 +41 43 25.6 u H21
2014-04-17 05:22:01 C 14 30 40.04 +41 38 38.5 u H21
2014-04-17 05:26:10 C 14 30 39.72 +41 38 37.7 u H21
2014-04-17 05:30:19 C 14 30 39.41 +41 38 37.1 u H21
2014-04-17 05:34:29 C 14 30 39.08 +41 38 36.0 u H21
2014-04-17 05:38:38 C 14 30 38.76 +41 38 35.3 u H21
2014-04-17 05:43:49 C 14 30 38.35 +41 38 34.3 u H21
2014-04-18 22:52:51 C 14 27 55.20 +41 28 11.0 o C41
2014-04-18 22:56:02 C 14 27 55.00 +41 28 09.8 o C41
2014-04-19 00:05:36 C 14 27 49.94 +41 27 47.8 o C41
2014-04-19 00:07:13 C 14 27 49.84 +41 27 47.3 o C41
2014-04-19 00:08:49 C 14 27 49.72 +41 27 46.3 o C41
2014-04-22 23:28:25 C 14 22 17.21 +40 54 15.8 c A24
2014-04-22 23:29:30 C 14 22 17.13 +40 54 15.7 c A24
2014-04-22 23:30:34 C 14 22 17.06 +40 54 14.9 c A24
2014-04-22 23:31:38 C 14 22 16.98 +40 54 14.5 c A24
2014-04-23 00:29:51 C 14 22 13.28 +40 53 50.3 c A24
2014-04-23 00:30:56 C 14 22 13.27 +40 53 49.6 c A24
2014-04-23 00:32:01 C 14 22 13.18 +40 53 49.5 c A24
2014-04-23 00:33:06 C 14 22 13.07 +40 53 48.4 c A24
2014-04-25 09:13:32 C 14 19 19.15 +40 28 17.4 q H45
2014-04-25 09:14:46 C 14 19 19.11 +40 28 16.7 q H45
2014-04-25 09:16:17 C 14 19 19.01 +40 28 15.4 q H45
2014-04-25 09:18:06 C 14 19 18.90 +40 28 15.0 q H45
2014-04-25 09:19:30 C 14 19 18.82 +40 28 14.3 q H45
2014-04-25 09:20:48 C 14 19 18.77 +40 28 13.3 q H45
2014-04-27 08:58:35 C 14 17 08.01 +40 03 58.6 q 703
2014-04-27 09:10:23 C 14 17 07.45 +40 03 52.5 q 703
2014-04-27 09:22:09 C 14 17 06.84 +40 03 45.5 q 703
2014-04-27 09:33:55 C 14 17 06.26 +40 03 38.4 q 703
2014-04-27 22:36:27 C 14 16 34.46 +39 56 32.4 q Z81
2014-04-27 23:30:35 C 14 16 31.71 +39 56 03.6 q Z81
2014-05-05 08:00:52 C 14 10 25.71 +38 04 36.5 q 703
2014-05-05 08:12:29 C 14 10 25.35 +38 04 27.9 q 703
2014-05-05 08:24:08 C 14 10 24.97 +38 04 20.1 q 703
2014-05-05 08:35:47 C 14 10 24.60 +38 04 11.5 q 703
2014-05-11 08:37:10 C 14 07 25.894 +36 16 23.75 L F51
2014-05-11 08:53:41 C 14 07 25.530 +36 16 10.97 L F51
2014-05-11 08:54:38 C 14 07 25.509 +36 16 10.26 L F51
2014-05-11 09:10:13 C 14 07 25.159 +36 15 58.01 L F51
2014-05-11 09:26:43 C 14 07 24.795 +36 15 44.95 L F51
2014-05-11 09:27:40 C 14 07 24.773 +36 15 44.20 L F51
2016-08-16 12:51:21 C 02 33 09.554 +13 48 47.02 L F51
2016-08-16 12:54:08 C 02 33 09.896 +13 48 45.96 L F51
2016-08-16 13:10:01 C 02 33 11.822 +13 48 41.77 L F51
2016-08-16 13:12:50 C 02 33 12.172 +13 48 41.30 L F51
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)