2018 PN23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4158978000
Semi-major axis (a)2.0866199000 AU
Inclination (i)5.51968000°
Long. of Asc. Node (Ω)156.62306000°
Arg. of Perihelion (ω)147.12381000°
Mean Anomaly (M)155.34149000°
Mean Motion (n)0.3269934500°/day
Perihelion dist (q)1.21879930 AU
Aphelion dist (Q)2.95444050 AU
Orbital Period3.01415110 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.200″
Uncertainty6
Orbit TypeAmor
MOID0.209274 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-11
Observations (16)
Date Type RA Dec Mag Band Observatory
2018-08-13 10:10:12 C 20 55 07.410 -07 43 40.62 U F51
2018-08-13 10:29:21 C 20 55 08.835 -07 43 58.18 U F51
2018-08-13 10:48:29 C 20 55 10.245 -07 44 15.84 U F51
2018-08-13 11:07:39 C 20 55 11.674 -07 44 33.35 U F51
2018-08-14 04:20:21 C 20 56 40.40 -08 00 39.1 u H21
2018-08-14 04:32:21 C 20 56 41.36 -08 00 50.0 u H21
2018-08-14 04:39:44 C 20 56 41.29 -08 00 13.7 U 807
2018-08-14 04:42:04 C 20 56 41.45 -08 00 16.1 U 807
2018-08-14 04:45:33 C 20 56 41.70 -08 00 19.1 U 807
2018-08-14 04:47:16 C 20 56 42.46 -08 01 04.3 u H21
2018-08-16 02:21:16 C 21 00 33.96 -08 42 04.8 U 807
2018-08-16 02:29:20 C 21 00 34.57 -08 42 12.2 U 807
2018-08-16 02:38:35 C 21 00 35.26 -08 42 20.6 U 807
2018-09-11 01:40:25 C 21 49 32.17 -15 32 12.2 U 807
2018-09-11 02:01:59 C 21 49 33.58 -15 32 19.9 U 807
2018-09-11 02:23:33 C 21 49 35.00 -15 32 27.6 U 807