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
2014-03-19 03:52:52 C 16 17 58.87 +25 11 33.6 15.6 q K90
2014-03-20 09:14:00 C 16 07 20.02 +28 14 20.7 u H21
2014-03-20 09:16:43 C 16 07 19.01 +28 14 35.8 u H21
2014-03-20 09:18:54 C 16 07 18.20 +28 14 48.1 u H21
2014-03-20 09:22:57 C 16 07 16.70 +28 15 10.7 u H21
2014-03-20 09:26:58 C 16 07 15.21 +28 15 33.1 u H21
2014-03-20 09:29:05 C 16 07 14.42 +28 15 44.9 u H21
2014-03-20 09:31:13 C 16 07 13.62 +28 15 56.9 u H21
2014-03-20 22:15:23 C 16 03 06.71 +29 22 44.8 15.1 q K90
2014-03-20 22:36:52 C 16 02 59.59 +29 24 36.5 15.2 q K90
2014-03-20 23:02:53 C 16 02 50.90 +29 26 51.5 15.4 q K90
2014-03-20 23:56:54 C 16 02 32.65 +29 31 29.2 15.4 q K90
2014-03-21 00:09:42 C 16 02 28.23 +29 32 35.9 15.2 q K90
2014-03-21 00:27:07 C 16 02 22.37 +29 34 03.2 15.3 q K90
2014-03-21 01:05:51 C 16 02 09.12 +29 37 19.0 15.6 q K90
2014-03-21 01:31:47 C 16 02 00.16 +29 39 30.2 15.8 q K90
2014-03-21 02:29:36 C 16 01 40.31 +29 44 16.1 15.4 q K90
2014-03-22 00:26:06 C 15 55 08.51 +31 23 40.9 15.6 q K90
2014-03-22 01:10:05 C 15 54 54.87 +31 26 48.6 15.6 q K90
2014-03-22 02:16:24 C 15 54 34.29 +31 31 25.9 16.0 q K90
2014-03-22 02:45:46 C 15 54 25.11 +31 33 28.6 15.8 q K90
2014-03-22 03:38:44 C 15 54 08.60 +31 37 05.8 15.8 q K90
2014-03-23 01:44:43 C 15 48 13.40 +33 01 18.7 15.5 q K90
2014-03-23 02:20:12 C 15 48 03.33 +33 03 24.8 16.2 q K90
2014-03-23 02:24:40 C 15 48 02.03 +33 03 40.7 16.1 q K90
2014-03-27 01:52:16 C 15 27 11.15 +37 15 43.0 u B67
2014-03-27 03:05:49 C 15 26 55.97 +37 18 06.1 u B67
2014-03-27 04:00:57 C 15 26 44.64 +37 19 50.1 u B67
2014-03-27 07:09:09 C 15 26 16.17 +37 25 57.2 o 926
2014-03-27 07:35:30 C 15 26 10.90 +37 26 49.9 o 926
2014-03-27 08:08:55 C 15 26 04.11 +37 27 56.4 o 926
2014-03-29 01:43:38 C 15 18 50.62 +38 36 58.7 q 160
2014-03-29 01:47:38 C 15 18 49.86 +38 37 05.1 q 160
2014-03-29 01:51:36 C 15 18 49.18 +38 37 10.8 q 160
2014-03-29 02:01:08 C 15 18 47.46 +38 37 22.5 t 130
2014-03-29 02:02:17 C 15 18 47.25 +38 37 24.4 t 130
2014-03-29 02:03:50 C 15 18 46.97 +38 37 26.5 t 130
2014-03-29 02:05:46 C 15 18 46.61 +38 37 29.3 t 130
2014-03-29 21:07:16 C 15 15 48.59 +39 03 29.9 q G34
2014-03-29 21:11:46 C 15 15 47.91 +39 03 36.5 q G34
2014-03-29 21:16:25 C 15 15 47.17 +39 03 42.5 q G34
2014-03-30 01:35:16 C 15 15 04.20 +39 09 44.0 q 160
2014-03-30 01:39:19 C 15 15 03.52 +39 09 49.5 q 160
2014-03-30 01:43:20 C 15 15 02.82 +39 09 54.6 q 160
2014-03-31 00:13:25 C 15 11 42.80 +39 36 48.1 q 160
2014-03-31 00:16:13 C 15 11 42.34 +39 36 51.4 q 160
2014-03-31 00:19:03 C 15 11 41.88 +39 36 54.7 q 160
2014-03-31 11:06:38 C 15 10 05.94 +39 48 50.5 q 703
2014-03-31 11:13:08 C 15 10 04.91 +39 48 56.8 q 703
2014-03-31 11:19:38 C 15 10 03.86 +39 49 03.3 q 703
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)