2018 PP23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2079768012 ± 2.88e-05
Semi-major axis (a)1.6297766777 AU ± 8.82e-05
Inclination (i)15.42346180° ± 1.36e-03
Long. of Asc. Node (Ω)137.54748256° ± 4.31e-04
Arg. of Perihelion (ω)177.26531417° ± 2.31e-03
Mean Anomaly (M)184.68637770° ± 1.01e-01
Mean Motion (n)0.4737182629°/day ± 3.85e-05
Perihelion dist (q)1.29082094 AU ± 8.41e-05
Aphelion dist (Q)1.96873242 AU ± 1.16e-04
Orbital Period2.08061703 yr ± 1.69e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.203″
Uncertainty3
Orbit TypeAmor
MOID0.275291 AU
Observations Used21
Oppositions1
Arc Total2018-2018
First Observation Used2018-08-08
Last Observation Used2018-09-18
Observations (21)
Date Type RA Dec Mag Band Observatory
2018-08-08 10:51:32 C 22 45 00.982 -11 55 03.79 U F51
2018-08-08 11:23:57 C 22 45 02.012 -11 56 12.21 U F51
2018-08-08 11:40:12 C 22 45 02.535 -11 56 46.46 U F51
2018-08-13 11:41:43 C 22 49 26.697 -16 13 48.30 U F51
2018-08-13 11:57:33 C 22 49 27.082 -16 14 22.30 U F51
2018-08-13 12:29:10 C 22 49 27.868 -16 15 30.25 U F51
2018-08-14 05:59:24 C 22 50 03.19 -16 53 26.9 u H21
2018-08-14 06:08:09 C 22 50 03.43 -16 53 46.0 u H21
2018-08-14 06:17:30 C 22 50 03.69 -16 54 06.3 u H21
2018-08-16 05:16:05 C 22 51 31.32 -18 34 53.2 u 807
2018-08-16 05:24:25 C 22 51 31.54 -18 35 10.5 u 807
2018-08-16 05:32:59 C 22 51 31.71 -18 35 29.0 u 807
2018-09-02 06:13:46 C 23 00 07.12 -31 29 33.1 U 807
2018-09-02 06:26:44 C 23 00 07.11 -31 29 52.5 U 807
2018-09-02 06:39:16 C 23 00 07.22 -31 30 11.2 U 807
2018-09-03 06:39:25 C 23 00 27.35 -32 05 40.8 U 807
2018-09-03 06:47:30 C 23 00 27.44 -32 05 52.2 U 807
2018-09-03 06:56:45 C 23 00 27.50 -32 06 05.4 U 807
2018-09-18 02:41:47 C 23 05 10.80 -38 09 56.5 U 807
2018-09-18 02:59:21 C 23 05 10.94 -38 10 07.6 U 807
2018-09-18 03:16:20 C 23 05 11.10 -38 10 18.1 U 807