514150 (2015 KJ57)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4039162540 ± 1.31e-08
Semi-major axis (a)1.5590712427 AU ± 1.04e-08
Inclination (i)2.62695035° ± 2.91e-06
Long. of Asc. Node (Ω)14.38475082° ± 7.36e-05
Arg. of Perihelion (ω)336.46521684° ± 7.09e-05
Mean Anomaly (M)82.23943197° ± 1.58e-05
Mean Motion (n)0.5063063038°/day ± 5.06e-09
Perihelion dist (q)0.92933703 AU ± 2.14e-08
Aphelion dist (Q)2.18880546 AU ± 2.51e-08
Orbital Period1.94669961 yr ± 1.94e-08
Physical Parameters
H (abs. magnitude)21.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.012599 AU
Observations Used165
Oppositions1
Arc Total2015-2018
First Observation Used2015-05-18
Last Observation Used2018-02-05
Observations (165)
Date Type RA Dec Mag Band Observatory
2017-12-14 08:44:19 C 07 45 50.07 +28 54 23.5 o 691
2017-12-14 09:02:35 C 07 45 48.28 +28 54 28.6 o 691
2017-12-14 09:23:04 C 07 45 46.30 +28 54 34.7 o 691
2017-12-15 11:34:22 C 07 43 17.19 +29 01 42.8 o 291
2017-12-15 11:44:01 C 07 43 16.24 +29 01 45.0 o 291
2017-12-15 11:53:45 C 07 43 15.28 +29 01 47.5 o 291
2017-12-25 13:08:34 C 07 18 50.592 +29 51 38.38 U F51
2017-12-25 13:26:02 C 07 18 48.689 +29 51 40.20 U F51
2017-12-25 13:43:28 C 07 18 46.820 +29 51 42.42 U F51
2017-12-27 08:50:34 C 07 14 20.80 +29 56 56.5 U G96
2017-12-27 08:58:08 C 07 14 19.91 +29 56 57.4 U G96
2017-12-27 09:05:41 C 07 14 19.11 +29 56 57.8 U G96
2018-02-05 06:21:51 C 06 17 36.72 +28 34 01.8 o 695
2018-02-05 06:40:20 C 06 17 36.55 +28 33 58.9 o 695
2018-02-05 06:58:48 C 06 17 36.38 +28 33 55.8 o 695