37638 (1993 VB)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5200019432 ± 8.56e-09
Semi-major axis (a)1.9128249623 AU ± 6.17e-10
Inclination (i)5.07879399° ± 2.23e-06
Long. of Asc. Node (Ω)145.55698894° ± 4.81e-06
Arg. of Perihelion (ω)323.21667584° ± 6.02e-06
Mean Anomaly (M)25.56808025° ± 8.34e-07
Mean Motion (n)0.3725627496°/day ± 1.80e-10
Perihelion dist (q)0.91815226 AU ± 1.64e-08
Aphelion dist (Q)2.90749766 AU ± 1.64e-08
Orbital Period2.64553095 yr ± 1.28e-09
Physical Parameters
H (abs. magnitude)19.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.463″
Uncertainty0
Orbit TypeApollo
MOID0.000945 AU
Observations Used898
Radar Obs Used6
Oppositions19
Arc Total1993-2023
First Observation Used1993-11-06
Last Observation Used2023-05-21
Observations (1038)
Date Type RA Dec Mag Band Observatory
2023-02-23 21:27:01 C 06 53 12.765 +37 03 40.52 V L92
2023-02-23 21:27:19 C 06 53 13.224 +37 03 41.39 V L92
2023-02-23 21:27:36 C 06 53 13.680 +37 03 41.87 V L92
2023-02-23 21:27:53 C 06 53 14.113 +37 03 42.41 V L92
2023-02-23 21:28:10 C 06 53 14.509 +37 03 43.55 V L92
2023-02-23 21:28:27 C 06 53 14.997 +37 03 44.05 V L92
2023-02-23 21:28:44 C 06 53 15.345 +37 03 45.09 V L92
2023-02-23 21:29:01 C 06 53 15.867 +37 03 45.67 V L92
2023-02-23 21:29:29 C 06 53 16.614 +37 03 45.96 V L92
2023-02-23 21:29:46 C 06 53 17.177 +37 03 47.00 V L92
2023-02-23 21:30:04 C 06 53 17.439 +37 03 47.58 V L92
2023-02-23 21:30:21 C 06 53 17.854 +37 03 48.23 V L92
2023-02-23 21:30:55 C 06 53 18.786 +37 03 50.26 V L92
2023-02-23 21:31:12 C 06 53 19.221 +37 03 50.74 V L92
2023-02-23 21:31:28 C 06 53 19.641 +37 03 51.22 V L92
2023-02-23 21:31:45 C 06 53 20.099 +37 03 51.73 V L92
2023-02-23 21:32:03 C 06 53 20.549 +37 03 52.05 V L92
2023-02-23 21:32:20 C 06 53 21.047 +37 03 53.32 V L92
2023-02-23 21:32:36 C 06 53 21.386 +37 03 54.25 V L92
2023-02-23 21:32:53 C 06 53 21.869 +37 03 54.74 V L92
2023-02-23 21:33:11 C 06 53 22.329 +37 03 55.29 V L92
2023-02-23 21:33:28 C 06 53 22.759 +37 03 55.89 V L92
2023-02-23 21:33:45 C 06 53 23.203 +37 03 56.06 V L92
2023-02-23 21:34:02 C 06 53 23.677 +37 03 57.52 V L92
2023-02-23 21:34:19 C 06 53 24.057 +37 03 57.98 V L92
2023-02-23 21:34:36 C 06 53 24.534 +37 03 58.91 V L92
2023-02-23 21:34:53 C 06 53 24.947 +37 03 59.47 V L92
2023-02-23 21:35:10 C 06 53 25.421 +37 04 00.09 V L92
2023-02-23 21:35:27 C 06 53 25.867 +37 04 00.53 V L92
2023-02-23 21:35:44 C 06 53 26.287 +37 04 01.29 V L92
2023-02-23 21:36:01 C 06 53 26.767 +37 04 02.27 V L92
2023-02-23 21:36:19 C 06 53 27.197 +37 04 02.65 V L92
2023-02-23 21:36:36 C 06 53 27.619 +37 04 03.34 V L92
2023-02-23 21:36:53 C 06 53 28.059 +37 04 04.41 V L92
2023-02-23 21:37:10 C 06 53 28.514 +37 04 04.70 V L92
2023-02-23 21:37:27 C 06 53 28.925 +37 04 05.55 V L92
2023-02-23 21:37:44 C 06 53 29.379 +37 04 05.90 V L92
2023-02-23 21:38:50 C 06 53 31.132 +37 04 08.56 V L92
2023-02-23 21:39:07 C 06 53 31.554 +37 04 09.72 V L92
2023-02-23 21:39:24 C 06 53 31.915 +37 04 09.84 V L92
2023-02-23 21:39:41 C 06 53 32.377 +37 04 10.82 V L92
2023-02-23 21:39:58 C 06 53 32.835 +37 04 11.21 V L92
2023-02-23 21:40:15 C 06 53 33.310 +37 04 12.06 V L92
2023-02-23 21:40:32 C 06 53 33.751 +37 04 12.66 V L92
2023-02-23 21:40:49 C 06 53 34.152 +37 04 13.33 V L92
2023-02-23 21:41:06 C 06 53 34.643 +37 04 14.25 V L92
2023-02-23 21:41:23 C 06 53 35.057 +37 04 15.10 V L92
2023-02-23 21:41:41 C 06 53 35.489 +37 04 15.80 V L92
2023-02-23 21:41:57 C 06 53 35.889 +37 04 16.61 V L92
2023-02-23 21:42:15 C 06 53 36.374 +37 04 17.16 V L92
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-02-17 22:40:00 318369.8 2 Hz 8560 -14 -14
2023-02-17 23:10:00 49781781 20 us 8560 -14 -14
2023-02-17 23:50:00 49694074.1 0.5 us 8560 -14 -14
2023-02-18 21:00:00 47277530.321 1 us 8560 -14 -14
2023-02-19 23:00:00 45036878.05 1 us 8560 -14 -14
2023-02-24 09:40:00 46609593.77 0.75 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)