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
2023-06-17 20:55:46 C 15 46 57.43 +03 22 27.3 X 595
2023-06-17 21:08:17 B 15 46 54.478 +03 22 51.67 X K74
2023-06-17 21:11:11 B 15 46 53.710 +03 22 58.55 X K74
2023-06-17 21:13:40 B 15 46 53.069 +03 23 04.49 X K74
2023-06-17 21:15:51 B 15 46 52.538 +03 23 09.64 X K74
2023-06-17 21:17:59 B 15 46 51.965 +03 23 15.22 X K74
2023-06-17 21:20:08 B 15 46 51.430 +03 23 20.08 X K74
2023-06-18 21:18:10 C 15 40 44.370 +04 26 03.20 V 246
2023-06-18 21:18:24 C 15 40 44.240 +04 26 03.70 V 246
2023-06-18 21:18:39 C 15 40 44.180 +04 26 04.10 V 246
2023-06-18 21:18:53 C 15 40 44.110 +04 26 04.60 V 246
2023-06-18 21:19:08 C 15 40 44.060 +04 26 05.80 V 246
2023-06-18 21:19:22 C 15 40 43.980 +04 26 06.40 V 246
2023-06-18 21:19:37 C 15 40 43.920 +04 26 07.40 V 246
2023-06-19 05:36:10 C 15 38 22.728 +04 50 31.63 V U52
2023-06-19 05:38:35 C 15 38 21.929 +04 50 39.30 V U52
2023-06-19 05:40:58 C 15 38 21.173 +04 50 47.08 V U52
2023-06-20 03:00:48 C 15 31 19.517 +06 00 54.65 V G40
2023-06-20 03:05:02 C 15 31 17.976 +06 01 09.84 V G40
2023-06-20 21:08:11 B 15 24 29.61 +07 09 40.3 Z M45
2023-06-20 21:16:35 B 15 24 25.86 +07 10 14.6 Z M45
2023-06-20 21:26:11 B 15 24 21.61 +07 10 53.6 Z M45
2023-06-20 22:28:35 C 15 23 54.39 +07 15 06.1 M32
2023-06-20 22:38:57 C 15 23 49.82 +07 15 47.9 M32
2023-06-20 22:47:06 C 15 23 46.16 +07 16 22.2 M32
2023-06-20 22:55:15 C 15 23 42.54 +07 16 55.7 M32
2023-06-20 23:03:39 C 15 23 38.81 +07 17 30.3 M32
2023-06-20 23:24:14 C 15 23 32.129 +07 18 52.20 V Z80
2023-06-20 23:34:16 C 15 23 27.595 +07 19 34.68 V Z80
2023-06-20 23:44:15 C 15 23 23.112 +07 20 16.22 V Z80
2023-06-21 05:03:15 C 15 21 09.396 +07 43 34.03 V U52
2023-06-21 05:06:25 C 15 21 07.913 +07 43 47.96 V U52
2023-06-21 06:40:02 C 15 20 21.872 +07 50 53.60 V U68
2023-06-21 06:44:50 C 15 20 19.558 +07 51 15.01 V U68
2023-06-21 07:10:28 C 15 20 06.989 +07 53 09.13 V U68
2023-06-21 07:15:16 C 15 20 04.642 +07 53 30.76 V U68
2023-06-21 08:35:37 C 15 19 24.103 +07 59 38.98 V 703
2023-06-21 08:39:33 C 15 19 22.206 +07 59 57.77 V 703
2023-06-21 08:47:25 C 15 19 18.408 +08 00 32.40 V 703
2023-06-22 05:43:20 C 15 08 40.118 +09 45 28.33 V U68
2023-06-22 05:48:09 C 15 08 37.160 +09 45 54.75 V U68
2023-06-22 06:10:53 C 15 08 21.491 +09 48 11.99 V 703
2023-06-22 06:13:31 C 15 08 21.527 +09 48 14.31 V U68
2023-06-22 06:18:20 C 15 08 18.550 +09 48 40.81 V U68
2023-06-22 06:21:07 C 15 08 15.194 +09 49 08.40 V 703
2023-06-22 06:29:19 C 15 08 10.129 +09 49 53.29 V 703
2023-06-22 06:42:44 C 15 08 01.831 +09 51 08.03 V 703
2023-06-23 20:01:31 C 14 41 15.528 +14 05 35.12 V M22
2023-06-23 20:07:20 C 14 41 09.991 +14 06 22.00 V M22
2023-06-23 20:15:29 C 14 41 02.234 +14 07 27.26 V M22
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)