2018 AF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7808189000
Semi-major axis (a)2.2690711000 AU
Inclination (i)13.49112000°
Long. of Asc. Node (Ω)293.07988000°
Arg. of Perihelion (ω)280.54668000°
Mean Anomaly (M)89.80330000°
Mean Motion (n)0.2883579400°/day
Perihelion dist (q)0.49733750 AU
Aphelion dist (Q)4.04080470 AU
Orbital Period3.41800080 yr
Physical Parameters
H (abs. magnitude)23.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.690″
Uncertainty8
Orbit TypeApollo
MOID0.012344 AU
Observations Used59
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-19
Observations (62)
Date Type RA Dec Mag Band Observatory
2018-01-17 10:05:33 C 04 18 53.87 +22 13 15.8 U T05
2018-01-18 04:30:02 C 03 20 40.20 +14 13 08.6 V 703
2018-01-18 04:37:36 C 03 20 14.06 +14 09 12.1 V 703
2018-01-18 04:45:08 C 03 19 47.63 +14 05 15.4 V 703
2018-01-18 04:52:42 C 03 19 21.39 +14 01 19.3 V 703
2018-01-18 19:16:53 C 02 29 04.27 +05 48 13.5 U J95
2018-01-18 19:17:50 C 02 29 00.83 +05 47 39.2 U J95
2018-01-18 19:18:46 C 02 28 57.47 +05 47 05.0 U J95
2018-01-19 02:39:08 C 02 03 14.15 +01 22 29.0 U I52
2018-01-19 02:39:45 C 02 03 12.02 +01 22 07.1 U I52
2018-01-19 02:40:20 C 02 03 09.88 +01 21 45.9 U I52
2018-01-19 02:40:54 C 02 03 07.96 +01 21 25.9 U I52