2013 WV44

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5275058464 ± 8.99e-09
Semi-major axis (a)1.8389093045 AU ± 4.86e-09
Inclination (i)5.22736586° ± 2.85e-06
Long. of Asc. Node (Ω)101.34514343° ± 6.99e-06
Arg. of Perihelion (ω)226.26262888° ± 7.77e-06
Mean Anomaly (M)331.30479225° ± 1.07e-06
Mean Motion (n)0.3952499383°/day ± 1.57e-09
Perihelion dist (q)0.86887390 AU ± 1.67e-08
Aphelion dist (Q)2.80894471 AU ± 1.81e-08
Orbital Period2.49367853 yr ± 9.89e-09
Physical Parameters
H (abs. magnitude)22.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeApollo
MOID0.013238 AU
Observations Used173
Radar Obs Used5
Oppositions6
Arc Total2013-2023
First Observation Used2013-11-27
Last Observation Used2023-06-26
Observations (186)
Date Type RA Dec Mag Band Observatory
2023-06-23 20:27:04 C 14 40 53.506 +14 04 25.57 V B38
2023-06-23 20:31:38 C 14 40 49.171 +14 05 02.00 V B38
2023-06-23 20:32:41 C 14 40 45.857 +14 09 45.25 V M22
2023-06-23 20:37:52 C 14 40 43.284 +14 05 52.26 V B38
2023-06-23 20:42:12 C 14 40 39.180 +14 06 26.96 V B38
2023-06-23 20:46:39 B 14 40 32.57 +14 06 51.9 Z M45
2023-06-23 20:48:01 C 14 40 33.619 +14 07 14.02 V B38
2023-06-23 20:50:49 B 14 40 28.65 +14 07 25.2 Z M45
2023-06-23 21:01:12 B 14 40 18.83 +14 08 48.7 Z M45
2023-06-23 21:23:12 C 14 40 00.04 +14 11 58.0 q L47
2023-06-23 21:28:46 C 14 39 54.63 +14 12 42.3 q L47
2023-06-24 04:54:12 C 14 32 52.51 +15 16 09.3 U I41
2023-06-24 04:54:42 C 14 32 51.96 +15 16 13.5 U I41
2023-06-24 06:12:51 C 14 31 28.63 +15 27 36.8 U I41
2023-06-24 06:13:21 C 14 31 28.01 +15 27 41.1 U I41
2023-06-24 06:24:43 C 14 31 14.416 +15 29 21.88 V 703
2023-06-24 06:26:29 C 14 31 12.508 +15 29 37.39 V 703
2023-06-24 06:28:15 C 14 31 10.596 +15 29 52.80 V 703
2023-06-24 06:30:02 C 14 31 08.720 +15 30 08.57 V 703
2023-06-24 23:54:44 C 14 11 03.876 +18 17 30.41 V Z80
2023-06-25 00:02:48 C 14 10 53.136 +18 18 53.14 V Z80
2023-06-25 00:10:49 C 14 10 42.533 +18 20 15.83 V Z80
2023-06-25 05:58:18 C 14 02 50.669 +19 24 21.60 V 703
2023-06-25 06:00:06 C 14 02 48.008 +19 24 40.46 V 703
2023-06-25 06:01:53 C 14 02 45.416 +19 24 59.83 V 703
2023-06-25 06:03:40 C 14 02 42.814 +19 25 18.55 V 703
2023-06-25 22:28:47 C 13 36 31.826 +22 37 19.38 V Z80
2023-06-25 22:36:49 C 13 36 17.050 +22 38 57.55 V Z80
2023-06-25 22:44:51 C 13 36 02.278 +22 40 35.69 V Z80
2023-06-25 22:53:38 C 13 35 43.37 +22 42 47.5 X C95
2023-06-25 23:06:36 C 13 35 19.53 +22 45 24.2 X C95
2023-06-26 04:55:30 C 13 24 23.854 +24 00 24.37 V 703
2023-06-26 05:00:50 C 13 24 12.982 +24 01 31.15 V 703
2023-06-26 21:16:05 C 12 48 14.32 +27 30 07.2 X L18
2023-06-26 21:22:15 C 12 47 59.03 +27 31 24.1 X L18
2023-06-26 21:28:24 C 12 47 43.67 +27 32 40.1 X L18
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-06-27 01:40:00 242149.026 0.2 Hz 8560 -14 -14
2023-06-27 02:00:00 24859240.72 1 us 8560 -14 -14
2023-06-29 02:00:00 23745478.1 1 us 8560 -14 -14
2023-06-29 02:20:00 23766435.442 0.125 us 8560 -14 -14
2023-07-01 00:10:00 29355498 0.25 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)