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
2015-05-18 11:45:55 C 16 40 33.701 -28 03 06.96 L F51
2015-05-18 12:01:59 C 16 40 32.722 -28 03 09.87 L F51
2015-05-18 12:18:05 C 16 40 31.776 -28 03 12.99 L F51
2015-05-19 06:46:59 C 16 39 29.75 -28 06 35.7 t W86
2015-05-19 06:50:51 C 16 39 29.51 -28 06 36.3 t W86
2015-05-19 06:54:43 C 16 39 29.29 -28 06 36.8 t W86
2015-05-19 06:58:35 C 16 39 29.04 -28 06 38.0 t W86
2015-05-19 07:10:22 C 16 39 28.32 -28 06 39.9 t W86
2015-05-19 08:12:12 C 16 39 25.29 -28 07 07.3 o 291
2015-05-19 08:18:26 C 16 39 24.87 -28 07 09.2 o 291
2015-05-19 08:24:40 C 16 39 24.52 -28 07 09.9 o 291
2015-05-21 06:40:14 C 16 36 37.68 -28 15 38.9 u 807
2015-05-21 06:49:45 C 16 36 37.05 -28 15 40.9 u 807
2015-05-21 06:59:34 C 16 36 36.37 -28 15 42.8 u 807
2015-05-24 06:03:34 C 16 31 50.72 -28 28 19.6 u 807
2015-05-24 06:13:08 C 16 31 49.96 -28 28 20.9 u 807
2015-05-24 06:23:00 C 16 31 49.19 -28 28 22.2 u 807
2015-05-30 07:44:30 C 16 20 16.23 -28 50 05.2 o 291
2015-05-30 07:50:13 C 16 20 15.66 -28 50 05.7 o 291
2015-05-30 07:55:55 C 16 20 15.14 -28 50 06.4 o 291
2015-05-31 08:07:16 C 16 18 06.54 -28 52 57.0 o 291
2015-05-31 08:17:27 C 16 18 05.58 -28 52 58.0 o 291
2015-06-06 06:09:10 C 16 04 26.85 -29 04 06.1 u 807
2015-06-06 06:19:09 C 16 04 25.72 -29 04 06.1 u 807
2015-06-06 06:28:41 C 16 04 24.71 -29 04 06.1 u 807
2015-06-07 08:00:30 C 16 01 47.76 -29 05 28.7 o 291
2015-06-07 08:02:11 C 16 01 47.60 -29 05 28.7 o 291
2015-06-07 08:03:52 C 16 01 47.43 -29 05 28.7 o 291
2015-06-12 07:47:34 C 15 49 01.40 -29 05 29.3 o 291
2015-06-12 07:50:24 C 15 49 01.12 -29 05 29.2 o 291
2015-06-12 07:53:12 C 15 49 00.84 -29 05 29.6 o 291
2015-06-13 07:50:35 C 15 46 23.84 -29 04 30.9 o 291
2015-06-13 07:53:51 C 15 46 23.41 -29 04 31.4 o 291
2015-06-13 07:57:07 C 15 46 23.08 -29 04 30.5 o 291
2015-06-15 06:08:10 C 15 41 19.78 -29 01 46.6 o 291
2015-06-15 06:10:56 C 15 41 19.47 -29 01 46.4 o 291
2015-06-15 06:13:43 C 15 41 19.13 -29 01 46.1 o 291
2015-06-21 00:54:25 C 15 26 15.84 -28 46 30.5 u 807
2015-06-21 01:02:15 C 15 26 14.94 -28 46 29.5 u 807
2015-06-21 01:10:03 C 15 26 14.09 -28 46 28.9 u 807
2015-07-04 23:54:32 C 14 54 45.94 -27 45 04.0 u 807
2015-07-05 00:02:13 C 14 54 45.23 -27 45 02.8 u 807
2015-07-05 00:09:54 C 14 54 44.61 -27 45 01.1 u 807
2015-07-17 01:30:44 C 14 36 42.56 -26 52 14.3 u 807
2015-07-17 01:40:08 C 14 36 42.05 -26 52 12.7 u 807
2015-07-17 01:49:47 C 14 36 41.53 -26 52 11.2 u 807
2015-07-18 01:32:32 C 14 35 37.71 -26 48 43.5 u 807
2015-07-18 01:42:01 C 14 35 37.21 -26 48 41.9 u 807
2015-07-18 01:51:43 C 14 35 36.74 -26 48 40.0 u 807
2015-07-19 01:04:16 C 14 34 37.99 -26 45 28.8 u 807