2018 FB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6685504442
Semi-major axis (a)2.3932589651 AU
Inclination (i)5.03284999°
Long. of Asc. Node (Ω)347.17131129°
Arg. of Perihelion (ω)255.52672528°
Mean Anomaly (M)10.20316781°
Mean Motion (n)0.2661967200°/day
Perihelion dist (q)0.79323580 AU
Aphelion dist (Q)3.99340580 AU
Orbital Period3.70255380 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.228″
Uncertainty
Orbit TypeApollo
MOID0.022150 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-21
Observations (21)
Date Type RA Dec Mag Band Observatory
2018-03-10 09:25:15 C 11 06 21.331 +05 31 15.11 U F51
2018-03-10 09:42:12 C 11 06 19.947 +05 30 51.94 U F51
2018-03-10 09:59:10 C 11 06 18.545 +05 30 28.39 U F51
2018-03-20 06:01:54 C 10 25 04.39 -09 55 45.0 U 703
2018-03-20 06:10:08 C 10 25 00.24 -09 57 10.4 U 703
2018-03-20 06:26:34 C 10 24 51.71 -10 00 02.8 U 703
2018-03-20 07:03:28 C 10 24 32.11 -10 06 37.5 U H01
2018-03-20 07:12:27 C 10 24 27.47 -10 08 12.9 U H01
2018-03-20 07:24:44 C 10 24 21.09 -10 10 23.6 U H01
2018-03-20 07:36:29 C 10 24 14.99 -10 12 28.9 U H01
2018-03-20 08:06:18 C 10 23 59.92 -10 17 45.5 U I52
2018-03-20 08:07:41 C 10 23 59.19 -10 18 00.3 U I52
2018-03-20 08:09:04 C 10 23 58.46 -10 18 15.2 U I52
2018-03-20 08:10:27 C 10 23 57.79 -10 18 30.4 U I52
2018-03-20 08:54:35 C 10 23 46.81 -10 22 50.2 U 474
2018-03-20 08:56:11 C 10 23 46.00 -10 23 07.6 U 474
2018-03-20 08:58:19 C 10 23 44.85 -10 23 30.5 U 474
2018-03-20 09:00:01 C 10 23 43.99 -10 23 49.4 U 474
2018-03-21 04:34:18 C 10 12 32.25 -14 32 55.9 U I52
2018-03-21 04:34:39 C 10 12 32.07 -14 33 00.9 U I52
2018-03-21 04:34:59 C 10 12 31.81 -14 33 06.1 U I52