2018 PC22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4655146000
Semi-major axis (a)2.1356044000 AU
Inclination (i)9.27252000°
Long. of Asc. Node (Ω)306.94352000°
Arg. of Perihelion (ω)352.44486000°
Mean Anomaly (M)126.88024000°
Mean Motion (n)0.3158078100°/day
Perihelion dist (q)1.14144940 AU
Aphelion dist (Q)3.12975940 AU
Orbital Period3.12090980 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.070″
Uncertainty8
Orbit TypeAmor
MOID0.125314 AU
Observations Used10
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-08-15
Observations (10)
Date Type RA Dec Mag Band Observatory
2018-08-12 09:54:50 C 21 21 36.469 +01 08 33.44 U F51
2018-08-12 10:11:12 C 21 21 37.143 +01 09 15.40 U F51
2018-08-12 10:27:38 C 21 21 37.808 +01 09 57.98 U F51
2018-08-12 10:44:08 C 21 21 38.493 +01 10 40.41 U F51
2018-08-13 09:41:24 C 21 22 55.769 +02 08 22.15 U 568
2018-08-13 09:45:35 C 21 22 55.936 +02 08 32.47 U 568
2018-08-13 09:48:18 C 21 22 56.043 +02 08 39.13 U 568
2018-08-15 03:55:20 C 21 25 10.26 +03 48 16.4 U 807
2018-08-15 04:03:25 C 21 25 10.57 +03 48 34.5 U 807
2018-08-15 04:12:39 C 21 25 10.93 +03 48 55.2 U 807