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
2013-03-23 11:23:03 C 16 58 06.70 +19 50 07.8 u 703
2013-03-23 11:32:51 C 16 58 04.18 +19 51 03.9 u 703
2013-03-23 11:42:44 C 16 58 01.59 +19 52 02.7 u 703
2013-03-23 11:52:40 C 16 57 58.86 +19 52 59.3 u 703
2013-03-23 12:25:15 C 16 57 50.40 +19 56 06.7 u 703
2013-03-23 12:26:14 C 16 57 50.11 +19 56 12.0 u 703
2013-03-23 12:27:12 C 16 57 49.78 +19 56 17.4 u 703
2013-03-23 12:28:09 C 16 57 49.64 +19 56 22.4 u 703
2013-03-24 09:20:45 C 16 52 45.69 +21 52 36.6 u G96
2013-03-24 09:21:56 C 16 52 45.40 +21 52 43.1 u G96
2013-03-24 09:23:01 C 16 52 45.12 +21 52 48.5 u G96
2013-03-24 09:24:12 C 16 52 44.76 +21 52 55.7 u G96
2013-03-24 09:25:17 C 16 52 44.50 +21 53 01.1 u G96
2013-03-24 09:26:28 C 16 52 44.22 +21 53 07.5 u G96
2013-03-24 09:27:34 C 16 52 43.96 +21 53 13.6 u G96
2013-03-24 09:28:44 C 16 52 43.64 +21 53 19.3 u G96
2013-03-24 12:24:26 C 16 51 58.42 +22 09 08.4 u 703
2013-03-24 12:25:35 C 16 51 58.18 +22 09 15.9 u 703
2013-03-24 12:26:44 C 16 51 57.89 +22 09 22.4 u 703
2013-03-24 12:27:51 C 16 51 57.62 +22 09 28.2 u 703
2013-03-26 09:48:48 C 16 41 14.88 +25 56 16.8 t H01
2013-03-26 09:55:29 C 16 41 13.25 +25 56 48.0 t H01
2013-03-26 10:06:07 C 16 41 10.62 +25 57 37.9 t H01
2013-03-26 10:19:57 C 16 41 07.22 +25 58 42.7 t H01
2013-03-26 11:22:48 C 16 40 51.50 +26 03 39.1 t 711
2013-03-26 11:27:38 C 16 40 50.31 +26 04 01.4 t 711
2013-03-26 11:32:46 C 16 40 49.04 +26 04 25.1 t 711
2013-03-26 11:37:35 C 16 40 47.83 +26 04 47.6 t 711
2013-04-02 06:19:56 C 16 05 33.44 +35 49 29.1 o 691
2013-04-02 06:24:08 C 16 05 32.61 +35 49 40.7 o 691
2013-04-02 06:28:21 C 16 05 31.66 +35 49 52.9 o 691
2013-04-02 09:17:53 C 16 04 54.51 +35 57 33.1 u H21
2013-04-02 09:25:18 C 16 04 52.93 +35 57 52.9 u H21
2013-04-02 09:32:11 C 16 04 51.44 +35 58 11.3 u H21
2013-04-03 08:59:24 C 16 00 09.54 +36 58 08.9 u H21
2013-04-03 09:03:45 C 16 00 09.86 +36 58 22.6 o 691
2013-04-03 09:07:31 C 16 00 09.09 +36 58 32.1 o 691
2013-04-03 09:11:18 C 16 00 07.02 +36 58 37.6 u H21
2013-04-03 09:25:38 C 16 00 04.02 +36 59 12.9 u H21
2013-04-10 10:40:15 C 15 28 44.54 +42 05 30.1 o 695
2013-04-10 10:41:28 C 15 28 44.30 +42 05 31.4 o 695
2013-04-10 10:42:41 C 15 28 44.09 +42 05 33.3 o 695
2013-04-10 10:44:21 C 15 28 43.81 +42 05 35.6 o 695
2013-04-10 10:45:34 C 15 28 43.56 +42 05 36.5 o 695
2013-04-10 10:46:49 C 15 28 43.34 +42 05 38.2 o 695
2013-04-10 11:27:36 C 15 28 35.99 +42 06 28.4 o 291
2013-04-10 11:30:27 C 15 28 35.47 +42 06 31.9 o 291
2013-04-10 11:33:18 C 15 28 34.95 +42 06 35.5 o 291
2013-04-11 07:04:25 C 15 25 19.25 +42 30 05.2 o 695
2013-04-11 07:08:48 C 15 25 18.51 +42 30 10.0 o 695
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)