2013 FB8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3184411951 ± 4.29e-07
Semi-major axis (a)1.3406152436 AU ± 6.55e-07
Inclination (i)2.14311008° ± 8.03e-06
Long. of Asc. Node (Ω)26.25293663° ± 6.33e-05
Arg. of Perihelion (ω)213.39368554° ± 7.74e-05
Mean Anomaly (M)26.94561655° ± 2.18e-03
Mean Motion (n)0.6349741513°/day ± 4.65e-07
Perihelion dist (q)0.91370812 AU ± 7.28e-07
Aphelion dist (Q)1.76752236 AU ± 1.04e-06
Orbital Period1.55223056 yr ± 1.14e-06
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.338″
Uncertainty1
Orbit TypeApollo
MOID0.010357 AU
Observations Used171
Radar Obs Used2
Oppositions1
Arc Total2013-2013
First Observation Used2013-03-19
Last Observation Used2013-03-31
Observations (173)
Date Type RA Dec Mag Band Observatory
2013-03-26 07:56:09 C 12 51 10.32 +34 56 35.4 q H45
2013-03-26 07:56:44 C 12 51 15.57 +34 57 18.9 t 711
2013-03-26 07:57:27 C 12 51 11.20 +34 56 48.5 q H45
2013-03-26 07:58:40 C 12 51 16.89 +34 57 38.0 t 711
2013-03-26 07:58:44 C 12 51 12.10 +34 57 00.8 q H45
2013-03-26 07:59:58 C 12 51 19.17 +34 57 40.1 q 448
2013-03-26 07:59:59 C 12 51 13.00 +34 57 12.8 q H45
2013-03-26 08:00:37 C 12 51 18.26 +34 57 57.1 t 711
2013-03-26 08:01:52 C 12 51 14.26 +34 57 31.9 q H45
2013-03-26 08:02:31 C 12 51 19.58 +34 58 16.1 t 711
2013-03-26 08:04:25 C 12 51 20.89 +34 58 34.7 t 711
2013-03-26 08:06:19 C 12 51 22.23 +34 58 53.7 t 711
2013-03-26 08:08:13 C 12 51 23.53 +34 59 12.4 t 711
2013-03-27 05:45:07 C 13 13 42.01 +39 07 30.9 q H45
2013-03-27 05:46:06 C 13 13 43.09 +39 07 43.4 q H45
2013-03-27 05:46:49 C 13 13 44.02 +39 07 54.2 q H45
2013-03-27 05:47:44 C 13 13 44.97 +39 08 05.3 q H45
2013-03-27 05:48:53 C 13 13 46.22 +39 08 20.8 q H45
2013-03-27 05:49:31 C 13 13 46.99 +39 08 29.5 q H45
2013-03-27 05:51:14 C 13 13 48.93 +39 08 52.4 q H45
2013-03-27 05:51:48 C 13 13 49.68 +39 09 01.1 q H45
2013-03-27 05:52:57 C 13 13 50.98 +39 09 16.3 q H45
2013-03-27 05:53:52 C 13 13 52.02 +39 09 28.1 q H45
2013-03-27 05:54:56 C 13 13 53.26 +39 09 42.7 q H45
2013-03-27 05:55:41 C 13 13 54.07 +39 09 53.0 q H45
2013-03-27 05:56:45 C 13 13 55.36 +39 10 07.4 q H45
2013-03-27 05:57:23 C 13 13 56.03 +39 10 15.9 q H45
2013-03-27 05:59:27 C 13 13 58.42 +39 10 44.3 q H45
2013-03-27 06:44:40 C 13 15 00.30 +39 19 47.4 17.5 r 718
2013-03-27 06:47:19 C 13 15 03.33 +39 20 22.6 17.4 r 718
2013-03-27 06:53:57 C 13 15 11.26 +39 21 53.7 17.8 r 718
2013-03-27 06:55:16 C 13 15 12.81 +39 22 13.1 17.2 r 718
2013-03-27 07:36:09 C 13 15 50.80 +39 32 19.8 q H45
2013-03-27 07:37:47 C 13 15 52.71 +39 32 41.7 q H45
2013-03-27 07:39:04 C 13 15 54.27 +39 32 58.8 q H45
2013-03-27 07:40:06 C 13 15 55.51 +39 33 12.7 q H45
2013-03-27 07:40:54 C 13 15 56.46 +39 33 23.8 q H45
2013-03-27 07:42:01 C 13 15 57.78 +39 33 38.9 q H45
2013-03-27 07:43:20 C 13 15 59.34 +39 33 55.7 q H45
2013-03-27 07:44:31 C 13 16 00.74 +39 34 12.6 q H45
2013-03-27 07:46:20 C 13 16 02.86 +39 34 35.7 q H45
2013-03-27 07:47:56 C 13 16 04.82 +39 34 57.6 q H45
2013-03-28 05:16:46 C 13 54 22.89 +45 00 55.9 t 711
2013-03-28 05:19:44 C 13 54 29.30 +45 01 49.0 t 711
2013-03-28 05:22:45 C 13 54 35.83 +45 02 43.1 t 711
2013-03-28 05:25:47 C 13 54 42.35 +45 03 37.2 t 711
2013-03-28 05:28:46 C 13 54 48.83 +45 04 30.5 t 711
2013-03-28 05:31:48 C 13 54 55.39 +45 05 24.6 t 711
2013-03-28 07:00:26 C 13 57 55.90 +45 30 36.1 u H21
2013-03-28 07:04:11 C 13 58 04.24 +45 31 40.6 u H21
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-03-30 05:50:00 87986.87 0.5 Hz 8560 -14 -14
2013-03-30 06:10:00 10949098.49 10 us 8560 -14 -14
2013-03-30 06:30:00 10937242.07 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)