2018 FB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5542407000
Semi-major axis (a)2.2014925000 AU
Inclination (i)3.11281000°
Long. of Asc. Node (Ω)177.70876000°
Arg. of Perihelion (ω)29.62343000°
Mean Anomaly (M)115.74179000°
Mean Motion (n)0.3017367800°/day
Perihelion dist (q)0.98133580 AU
Aphelion dist (Q)3.42164920 AU
Orbital Period3.26644850 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.430″
Uncertainty5
Orbit TypeApollo
MOID0.010156 AU
Observations Used134
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-29
Observations (153)
Date Type RA Dec Mag Band Observatory
2018-03-16 05:07:22 C 09 22 21.00 +10 57 45.9 U 703
2018-03-16 05:14:54 C 09 22 21.34 +10 57 55.2 U 703
2018-03-16 05:22:27 C 09 22 21.66 +10 58 04.8 U 703
2018-03-16 05:30:00 C 09 22 21.97 +10 58 17.3 U 703
2018-03-16 08:33:19 C 09 22 30.91 +11 02 16.9 U I52
2018-03-16 08:33:44 C 09 22 30.90 +11 02 17.2 U I52
2018-03-16 08:35:32 C 09 22 31.02 +11 02 18.7 U I52
2018-03-16 08:35:58 C 09 22 31.04 +11 02 19.9 U I52
2018-03-16 08:36:23 C 09 22 31.08 +11 02 20.8 U I52
2018-03-16 08:37:46 C 09 22 31.14 +11 02 22.4 U I52
2018-03-16 08:38:11 C 09 22 31.18 +11 02 22.8 U I52
2018-03-16 08:38:37 C 09 22 31.19 +11 02 23.6 U I52
2018-03-16 08:39:59 C 09 22 31.28 +11 02 25.1 U I52
2018-03-16 08:40:25 C 09 22 31.31 +11 02 25.6 U I52
2018-03-16 08:40:51 C 09 22 31.30 +11 02 25.8 U I52
2018-03-16 23:48:52 C 09 23 50.66 +11 24 18.9 U G40
2018-03-17 00:07:59 C 09 23 51.70 +11 24 46.7 U G40
2018-03-17 00:28:23 C 09 23 52.78 +11 25 17.2 U G40
2018-03-17 00:35:45 C 09 24 01.70 +11 25 09.5 U W34
2018-03-17 01:05:47 C 09 24 03.58 +11 25 56.7 U W34
2018-03-17 01:36:26 C 09 24 05.41 +11 26 44.4 U W34
2018-03-17 06:05:44 C 09 24 31.404 +11 34 06.29 U F51
2018-03-17 06:22:52 C 09 24 32.427 +11 34 33.75 U F51
2018-03-17 06:34:55 C 09 24 28.26 +11 33 56.6 U U63
2018-03-17 06:40:02 C 09 24 33.430 +11 35 01.26 U F51
2018-03-17 06:48:25 C 09 24 29.11 +11 34 15.3 U U63
2018-03-17 06:52:37 C 09 24 29.45 +11 34 23.4 U U63
2018-03-17 07:03:31 C 09 24 30.09 +11 34 38.0 U U63
2018-03-17 07:22:54 C 09 24 31.41 +11 35 07.9 U U63
2018-03-17 08:44:30 C 09 24 35.25 +11 37 40.5 U I52
2018-03-17 08:48:38 C 09 24 35.58 +11 37 47.1 U I52
2018-03-17 08:52:10 C 09 24 35.83 +11 37 51.9 U I52
2018-03-17 08:55:43 C 09 24 36.08 +11 37 57.3 U I52
2018-03-17 10:27:02 C 09 24 54.09 +11 43 00.9 q E23
2018-03-17 10:37:02 C 09 24 54.75 +11 43 16.4 q E23
2018-03-17 10:47:02 C 09 24 55.45 +11 43 32.5 q E23
2018-03-17 12:21:11 C 09 25 01.53 +11 46 00.2 U Q62
2018-03-17 12:31:47 C 09 25 02.19 +11 46 17.5 U Q62
2018-03-17 12:42:19 C 09 25 02.88 +11 46 33.4 U Q62
2018-03-19 00:47:48 C 09 29 09.39 +12 49 33.8 U G40
2018-03-19 01:07:00 C 09 29 11.27 +12 50 12.1 U G40
2018-03-19 03:33:27 C 09 29 40.38 +12 55 04.6 U I52
2018-03-19 03:37:09 C 09 29 40.72 +12 55 13.0 U I52
2018-03-19 03:40:52 C 09 29 41.09 +12 55 20.5 U I52
2018-03-19 03:44:34 C 09 29 41.46 +12 55 28.5 U I52
2018-03-19 21:12:17 C 09 32 15.59 +13 33 15.5 U J69
2018-03-19 21:22:37 C 09 32 16.91 +13 33 40.3 U J69
2018-03-20 00:31:26 C 09 32 51.45 +13 41 29.3 q I15
2018-03-20 00:34:38 C 09 32 51.92 +13 41 37.2 q I15
2018-03-20 00:37:51 C 09 32 52.32 +13 41 44.9 q I15
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-03-23 01:31:00 127724.519 0.5 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)