2018 JP1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2848710063 ± 1.12e-07
Semi-major axis (a)1.1290399370 AU ± 3.17e-09
Inclination (i)18.15725306° ± 1.95e-05
Long. of Asc. Node (Ω)90.80848839° ± 3.13e-05
Arg. of Perihelion (ω)347.48337673° ± 1.00e-04
Mean Anomaly (M)227.70774678° ± 1.55e-04
Mean Motion (n)0.8215770889°/day ± 3.46e-09
Perihelion dist (q)0.80740919 AU ± 1.27e-07
Aphelion dist (Q)1.45067068 AU ± 1.27e-07
Orbital Period1.19967596 yr ± 5.05e-09
Physical Parameters
H (abs. magnitude)20.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.169461 AU
Observations Used113
Oppositions2
Arc Total2012-2024
First Observation Used2012-05-14
Last Observation Used2024-06-03
Observations (113)
Date Type RA Dec Mag Band Observatory
2024-05-14 08:44:34 C 15 23 31.643 +22 38 24.18 V G96
2024-05-14 08:52:01 C 15 23 30.764 +22 38 16.84 V G96
2024-05-30 06:40:54 C 14 44 27.253 +14 51 10.32 X F52
2024-05-30 07:12:55 C 14 44 24.597 +14 50 26.88 X F52
2024-05-30 07:28:55 C 14 44 23.252 +14 50 05.41 X F52
2024-06-02 09:14:52 C 14 38 57.366 +13 08 51.64 X F51
2024-06-02 09:31:15 C 14 38 56.155 +13 08 28.77 X F51
2024-06-02 09:48:45 C 14 38 54.891 +13 08 04.60 X F51
2024-06-02 10:10:13 C 14 38 53.317 +13 07 35.00 X F51
2024-06-03 07:06:20 C 14 37 29.230 +12 38 36.49 V G96
2024-06-03 07:13:52 C 14 37 28.744 +12 38 25.66 V G96
2024-06-03 07:21:24 C 14 37 28.254 +12 38 14.75 V G96
2024-06-03 07:28:56 C 14 37 27.692 +12 38 06.11 V G96