837253 (2013 FW13)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3618282403 ± 2.96e-08
Semi-major axis (a)1.1213050551 AU ± 2.20e-09
Inclination (i)23.41702695° ± 1.92e-06
Long. of Asc. Node (Ω)175.79611844° ± 1.05e-06
Arg. of Perihelion (ω)272.18591681° ± 3.33e-06
Mean Anomaly (M)303.40888530° ± 1.66e-06
Mean Motion (n)0.8300927220°/day ± 2.44e-09
Perihelion dist (q)0.71558522 AU ± 3.33e-08
Aphelion dist (Q)1.52702489 AU ± 3.34e-08
Orbital Period1.18736890 yr ± 3.49e-09
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.301″
Uncertainty0
Orbit TypeApollo
MOID0.013749 AU
Observations Used145
Radar Obs Used7
Oppositions2
Arc Total2013-2024
First Observation Used2013-03-23
Last Observation Used2024-09-17
Observations (146)
Date Type RA Dec Mag Band Observatory
2024-09-11 21:10:45 C 20 46 24.252 +46 48 59.33 V Z80
2024-09-11 21:20:40 C 20 46 16.805 +46 48 42.55 V Z80
2024-09-12 21:03:22 C 20 27 04.732 +45 57 37.38 V Z31
2024-09-12 21:36:23 C 20 26 32.265 +45 56 06.12 V Z31
2024-09-12 21:45:00 C 20 26 16.58 +45 54 30.9 M32
2024-09-12 21:46:09 C 20 26 15.42 +45 54 27.0 M32
2024-09-12 21:47:52 C 20 26 13.80 +45 54 22.1 M32
2024-09-12 21:49:01 C 20 26 12.65 +45 54 18.6 M32
2024-09-12 21:50:11 C 20 26 11.53 +45 54 14.9 M32
2024-09-12 21:51:20 C 20 26 10.43 +45 54 11.2 M32
2024-09-12 21:52:30 C 20 26 09.33 +45 54 07.7 M32
2024-09-12 21:53:38 C 20 26 08.21 +45 54 03.8 M32
2024-09-12 21:55:34 C 20 26 06.40 +45 53 58.1 M32
2024-09-12 21:56:44 C 20 26 05.20 +45 53 54.5 M32
2024-09-12 22:09:33 C 20 25 59.404 +45 54 31.00 V Z31
2024-09-12 22:42:26 C 20 25 26.626 +45 52 53.27 V Z31
2024-09-12 22:56:28 C 20 25 12.620 +45 52 10.45 V Z31
2024-09-12 23:00:42 C 20 25 05.981 +45 50 40.52 Z C23
2024-09-12 23:03:57 C 20 25 02.794 +45 50 30.16 Z C23
2024-09-12 23:06:52 C 20 24 59.959 +45 50 20.76 Z C23
2024-09-13 00:15:33 C 20 23 52.757 +45 46 36.34 Z C23
2024-09-13 00:18:10 C 20 23 50.184 +45 46 27.52 Z C23
2024-09-13 00:21:09 C 20 23 47.258 +45 46 17.11 Z C23
2024-09-13 22:20:28 C 20 00 01.486 +44 18 16.81 Z C23
2024-09-13 22:22:42 C 19 59 58.646 +44 18 04.14 Z C23
2024-09-13 22:25:41 C 19 59 54.900 +44 17 48.95 Z C23
2024-09-13 23:58:55 C 19 57 56.287 +44 09 10.69 Z C23
2024-09-14 00:00:57 C 19 57 53.678 +44 08 58.70 Z C23
2024-09-14 07:45:37 C 19 47 51.665 +43 25 32.05 V T05
2024-09-14 07:51:00 C 19 47 43.896 +43 24 56.02 V T05
2024-09-14 08:01:26 C 19 47 28.826 +43 23 46.14 V T05
2024-09-14 08:15:50 C 19 47 07.958 +43 22 08.22 V T05
2024-09-14 18:52:05 B 19 31 46.762 +42 00 32.44 X K87
2024-09-14 18:55:36 B 19 31 41.054 +42 00 01.73 X K87
2024-09-14 18:58:16 B 19 31 36.746 +41 59 39.08 X K87
2024-09-15 23:12:59 C 18 39 42.64 +36 00 49.7 V C40
2024-09-15 23:14:47 C 18 39 38.84 +36 00 17.2 V C40
2024-09-15 23:20:11 C 18 39 27.53 +35 58 38.3 V C40
2024-09-16 20:33:08 C 17 50 21.154 +27 48 53.21 Z C23
2024-09-16 20:36:50 C 17 50 11.676 +27 47 02.40 Z C23
2024-09-16 20:40:57 C 17 50 01.224 +27 45 02.81 Z C23
2024-09-16 21:05:11 C 17 49 00.175 +27 33 08.32 V Z80
2024-09-16 21:08:08 C 17 48 52.639 +27 31 40.51 V Z80
2024-09-16 21:11:04 C 17 48 45.101 +27 30 13.10 V Z80
2024-09-17 19:16:12 B 16 50 31.490 +14 17 01.61 X L34
2024-09-17 19:31:11 B 16 49 50.198 +14 06 34.02 X L34
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-09-16 06:30:00 548201.228 0.2 Hz 8560 -14 -14
2024-09-16 06:50:00 28008771.32 1 us 8560 -14 -14
2024-09-16 07:50:00 27781436.15 0.5 us 8560 -14 -14
2024-09-17 00:00:00 24441576.01 0.4 us 8560 -14 -14
2024-09-17 22:30:00 132271.866 0.1 Hz 8560 -14 -14
2024-09-17 23:20:00 21804266.28 0.2 us 8560 -14 -14
2024-09-20 23:10:00 32462231.3 0.2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)