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 21:12:27 C 06 52 50.161 +37 03 05.22 V L92
2023-02-23 21:12:44 C 06 52 50.469 +37 03 06.48 V L92
2023-02-23 21:13:01 C 06 52 51.000 +37 03 06.60 V L92
2023-02-23 21:13:18 C 06 52 51.458 +37 03 07.40 V L92
2023-02-23 21:13:35 C 06 52 51.917 +37 03 07.69 V L92
2023-02-23 21:13:52 C 06 52 52.273 +37 03 08.36 V L92
2023-02-23 21:14:09 C 06 52 52.798 +37 03 09.21 V L92
2023-02-23 21:14:26 C 06 52 53.208 +37 03 09.90 V L92
2023-02-23 21:14:43 C 06 52 53.666 +37 03 10.22 V L92
2023-02-23 21:15:00 C 06 52 54.111 +37 03 10.92 V L92
2023-02-23 21:15:17 C 06 52 54.429 +37 03 11.11 V L92
2023-02-23 21:15:34 C 06 52 54.948 +37 03 12.17 V L92
2023-02-23 21:15:51 C 06 52 55.445 +37 03 13.42 V L92
2023-02-23 21:16:08 C 06 52 55.824 +37 03 14.86 V L92
2023-02-23 21:16:25 C 06 52 56.314 +37 03 14.90 V L92
2023-02-23 21:16:43 C 06 52 56.737 +37 03 15.64 V L92
2023-02-23 21:17:00 C 06 52 57.193 +37 03 16.03 V L92
2023-02-23 21:17:17 C 06 52 57.663 +37 03 16.62 V L92
2023-02-23 21:17:34 C 06 52 58.104 +37 03 16.97 V L92
2023-02-23 21:17:51 C 06 52 58.502 +37 03 17.85 V L92
2023-02-23 21:18:08 C 06 52 59.004 +37 03 19.39 V L92
2023-02-23 21:18:25 C 06 52 59.362 +37 03 19.62 V L92
2023-02-23 21:18:42 C 06 52 59.857 +37 03 20.39 V L92
2023-02-23 21:18:59 C 06 53 00.313 +37 03 20.78 V L92
2023-02-23 21:19:16 C 06 53 00.736 +37 03 21.60 V L92
2023-02-23 21:19:34 C 06 53 01.172 +37 03 22.74 V L92
2023-02-23 21:19:51 C 06 53 01.569 +37 03 22.96 V L92
2023-02-23 21:20:08 C 06 53 02.017 +37 03 24.05 V L92
2023-02-23 21:20:45 C 06 53 02.996 +37 03 24.97 V L92
2023-02-23 21:21:02 C 06 53 03.471 +37 03 26.12 V L92
2023-02-23 21:21:19 C 06 53 03.848 +37 03 26.61 V L92
2023-02-23 21:21:36 C 06 53 04.387 +37 03 27.57 V L92
2023-02-23 21:21:53 C 06 53 04.780 +37 03 28.41 V L92
2023-02-23 21:22:10 C 06 53 05.222 +37 03 28.94 V L92
2023-02-23 21:22:28 C 06 53 05.678 +37 03 29.54 V L92
2023-02-23 21:22:44 C 06 53 06.086 +37 03 30.42 V L92
2023-02-23 21:23:01 C 06 53 06.536 +37 03 30.90 V L92
2023-02-23 21:23:19 C 06 53 06.971 +37 03 31.34 V L92
2023-02-23 21:23:36 C 06 53 07.439 +37 03 32.28 V L92
2023-02-23 21:23:53 C 06 53 07.873 +37 03 32.89 V L92
2023-02-23 21:24:10 C 06 53 08.369 +37 03 33.53 V L92
2023-02-23 21:24:27 C 06 53 08.786 +37 03 34.65 V L92
2023-02-23 21:24:45 C 06 53 09.238 +37 03 34.89 V L92
2023-02-23 21:25:02 C 06 53 09.681 +37 03 36.19 V L92
2023-02-23 21:25:20 C 06 53 10.109 +37 03 36.56 V L92
2023-02-23 21:25:36 C 06 53 10.560 +37 03 36.94 V L92
2023-02-23 21:25:53 C 06 53 10.986 +37 03 37.88 V L92
2023-02-23 21:26:10 C 06 53 11.439 +37 03 38.41 V L92
2023-02-23 21:26:27 C 06 53 11.873 +37 03 38.97 V L92
2023-02-23 21:26:44 C 06 53 12.344 +37 03 39.85 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)