612929 (2005 CR37)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4685900833 ± 2.21e-08
Semi-major axis (a)1.9046732578 AU ± 7.94e-09
Inclination (i)26.04595033° ± 6.49e-06
Long. of Asc. Node (Ω)335.50591033° ± 1.55e-06
Arg. of Perihelion (ω)209.78862784° ± 1.26e-05
Mean Anomaly (M)309.74920067° ± 1.95e-05
Mean Motion (n)0.3749570726°/day ± 2.34e-09
Perihelion dist (q)1.01216226 AU ± 4.23e-08
Aphelion dist (Q)2.79718426 AU ± 4.37e-08
Orbital Period2.62863766 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)18.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.344″
Uncertainty0
Orbit TypeApollo
MOID0.062257 AU
Observations Used219
Radar Obs Used3
Oppositions1
Arc Total2005-2005
First Observation Used2005-02-08
Last Observation Used2025-12-18
Observations (230)
Date Type RA Dec Mag Band Observatory
2005-02-20 01:02:00 C 11 08 50.15 +31 18 13.4 r J95
2005-02-20 01:02:00 C 11 08 55.41 +31 18 01.3 r 932
2005-02-20 01:07:00 C 11 08 48.58 +31 17 24.9 r J95
2005-02-20 01:07:00 C 11 08 53.92 +31 17 13.6 r 932
2005-02-20 01:12:00 C 11 08 47.02 +31 16 36.3 r J95
2005-02-20 01:12:00 C 11 08 52.42 +31 16 25.9 r 932
2005-02-20 14:12:07 C 11 04 56.83 +29 05 04.7 r 379
2005-02-20 14:15:25 C 11 04 55.76 +29 04 30.1 r 379
2005-02-20 14:23:40 C 11 04 53.03 +29 03 03.1 r 379
2005-02-20 18:01:03 C 11 03 40.49 +28 24 05.0 r 379
2005-02-20 18:02:41 C 11 03 39.92 +28 23 47.1 r 379
2005-02-20 18:07:38 C 11 03 38.23 +28 22 52.5 r 379
2005-02-20 18:14:15 C 11 03 36.11 +28 21 39.6 r 379
2005-02-20 18:17:35 C 11 03 35.00 +28 21 02.9 r 379
2005-02-20 18:25:38 C 11 03 32.30 +28 19 34.1 r 379
2005-02-20 18:26:47 C 11 03 31.96 +28 19 21.9 r 379
2005-02-20 18:34:00 C 11 03 29.55 +28 18 02.3 r 379
2005-02-20 18:37:28 C 11 03 28.43 +28 17 23.7 r 379
2005-02-21 13:57:00 C 10 57 26.52 +24 32 24.0 r 379
2005-02-21 14:01:57 C 10 57 24.74 +24 31 23.0 r 379
2005-02-21 14:06:54 C 10 57 22.99 +24 30 21.5 r 379
2005-02-22 12:48:14 C 10 49 42.77 +19 27 16.3 r 379
2005-02-22 12:57:25 C 10 49 39.30 +19 25 05.2 r 379
2005-02-22 13:35:26 C 10 49 24.98 +19 16 02.8 r 379
2005-02-22 13:36:34 C 10 49 24.57 +19 15 46.2 r 379
2005-02-22 13:38:53 C 10 49 23.70 +19 15 13.4 r 379
2005-02-22 13:40:02 C 10 49 23.22 +19 14 57.2 r 379
2005-02-22 13:44:37 C 10 49 21.55 +19 13 51.3 r 379
2005-02-22 13:45:46 C 10 49 21.06 +19 13 34.3 r 379
2005-02-23 22:40:03 C 10 37 10.84 +10 32 57.4 c A48
2005-02-23 22:41:55 C 10 37 10.07 +10 32 25.2 c A48
2005-02-23 22:43:46 C 10 37 09.30 +10 31 53.3 c A48
2005-02-23 22:45:39 C 10 37 08.53 +10 31 21.0 c A48
2005-02-26 14:15:53 C 10 10 24.38 -09 46 38.6 r 379
2005-02-26 14:19:20 C 10 10 22.72 -09 47 48.4 r 379
2005-02-26 14:20:30 C 10 10 22.11 -09 48 12.0 r 379
2005-02-26 14:23:57 C 10 10 20.46 -09 49 22.6 r 379
2005-02-26 14:25:50 C 10 10 19.52 -09 50 00.7 r 379
2005-02-26 14:28:08 C 10 10 18.40 -09 50 47.5 r 379
2005-02-26 14:32:45 C 10 10 16.12 -09 52 21.6 r 379
2005-02-26 14:33:53 C 10 10 15.57 -09 52 44.5 r 379
2005-02-26 14:35:02 C 10 10 15.02 -09 53 08.2 r 379
2005-02-26 14:36:11 C 10 10 14.44 -09 53 31.2 r 379
2005-02-26 14:38:09 C 10 10 13.50 -09 54 11.3 r 379
2005-02-26 14:39:17 C 10 10 12.93 -09 54 34.1 r 379
2005-02-26 14:45:03 C 10 10 10.12 -09 56 31.2 r 379
2005-02-26 14:48:29 C 10 10 08.44 -09 57 41.1 r 379
2005-02-26 21:37:41 C 10 07 04.26 -12 16 39.9 r J95
2005-02-26 21:40:07 C 10 07 03.08 -12 17 30.0 r J95
2005-02-26 21:42:36 C 10 07 01.88 -12 18 20.4 r J95
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2005-02-23 04:04:00 127765.8702 3 Hz 2380 -1 -1
2005-02-23 04:28:00 71313595.32 4 us 2380 -1 -1
2005-02-23 05:22:00 71143029.94 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)