2018 FB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1988015191 ± 7.53e-05
Semi-major axis (a)1.1359458674 AU ± 8.21e-05
Inclination (i)5.43422200° ± 2.82e-03
Long. of Asc. Node (Ω)357.10536262° ± 4.16e-03
Arg. of Perihelion (ω)258.63486950° ± 5.96e-03
Mean Anomaly (M)66.39220081° ± 2.35e-01
Mean Motion (n)0.8140963775°/day ± 8.83e-05
Perihelion dist (q)0.91011810 AU ± 1.08e-04
Aphelion dist (Q)1.36177363 AU ± 1.30e-04
Orbital Period1.21069975 yr ± 1.31e-04
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.133″
Uncertainty3
Orbit TypeApollo
MOID0.023300 AU
Observations Used23
Oppositions1
Arc Total2018-2018
First Observation Used2018-03-10
Last Observation Used2018-03-22
Observations (25)
Date Type RA Dec Mag Band Observatory
2018-03-10 10:44:54 C 12 45 36.843 +03 30 36.49 U F51
2018-03-10 11:31:22 C 12 45 36.455 +03 28 58.50 U F51
2018-03-18 09:51:02 C 12 48 54.016 -07 07 33.66 U F51
2018-03-18 10:08:04 C 12 48 53.577 -07 09 02.39 U F51
2018-03-18 10:25:08 C 12 48 53.128 -07 10 31.49 U F51
2018-03-18 10:42:13 C 12 48 52.652 -07 12 00.70 U F51
2018-03-19 07:18:06 C 12 49 13.97 -09 05 56.2 o 291
2018-03-19 07:20:13 C 12 49 13.90 -09 06 08.6 o 291
2018-03-19 07:22:20 C 12 49 13.85 -09 06 20.8 o 291
2018-03-19 10:46:42 C 12 49 16.219 -09 25 55.42 U 568
2018-03-19 10:48:04 C 12 49 16.177 -09 26 03.53 U 568
2018-03-19 10:49:26 C 12 49 16.134 -09 26 11.60 U 568
2018-03-20 10:49:00 C 12 49 41.352 -11 59 20.64 U F51
2018-03-20 10:54:02 C 12 49 32.86 -12 00 18.7 U I52
2018-03-20 10:54:39 C 12 49 32.85 -12 00 22.5 U I52
2018-03-20 10:55:14 C 12 49 32.84 -12 00 26.7 U I52
2018-03-20 10:55:50 C 12 49 32.83 -12 00 30.8 U I52
2018-03-20 11:05:45 C 12 49 40.776 -12 01 15.54 U F51
2018-03-22 07:20:34 C 12 50 35.34 -17 49 02.1 U G96
2018-03-22 07:27:58 C 12 50 35.11 -17 50 08.5 U G96
2018-03-22 07:35:21 C 12 50 34.85 -17 51 14.2 U G96
2018-03-22 07:42:43 C 12 50 34.59 -17 52 22.1 U G96
2018-03-22 08:32:51 C 12 50 24.59 -17 56 03.4 u 807
2018-03-22 08:35:28 C 12 50 24.54 -17 56 26.6 u 807
2018-03-22 08:38:05 C 12 50 24.48 -17 56 49.9 u 807