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
2015-11-14 08:55:21 C 06 19 07.09 +34 46 39.1 u H21
2015-11-14 08:58:15 C 06 19 06.61 +34 46 39.4 u H21
2015-11-14 09:01:09 C 06 19 06.15 +34 46 39.9 u H21
2015-11-14 09:04:03 C 06 19 05.69 +34 46 40.1 u H21
2015-11-14 09:06:58 C 06 19 05.20 +34 46 40.5 u H21
2015-11-14 09:09:52 C 06 19 04.74 +34 46 40.9 u H21
2015-11-14 09:12:46 C 06 19 04.29 +34 46 41.3 u H21
2015-11-14 09:16:23 C 06 19 03.71 +34 46 41.7 u H21
2015-11-19 09:40:01 C 06 01 44.68 +34 54 25.7 q H45
2015-11-19 09:43:00 C 06 01 44.15 +34 54 25.6 q H45
2015-11-19 09:44:27 C 06 01 43.91 +34 54 25.6 q H45
2015-11-19 09:49:38 C 06 01 43.12 +34 54 25.3 q H45
2015-12-06 19:26:32 C 05 12 06.01 +33 31 27.6 o B67
2015-12-06 19:36:04 C 05 12 05.08 +33 31 25.3 o B67
2015-12-06 19:45:36 C 05 12 04.15 +33 31 21.8 o B67
2015-12-09 10:51:53 C 05 06 27.85 +33 10 03.8 q G96
2015-12-09 10:59:31 C 05 06 27.18 +33 10 00.4 q G96
2015-12-09 11:07:09 C 05 06 26.53 +33 09 57.0 q G96
2015-12-09 11:14:49 C 05 06 25.84 +33 09 54.0 q G96
2015-12-12 12:01:03 C 05 00 46.665 +32 44 15.72 L F51
2015-12-12 12:18:51 C 05 00 45.241 +32 44 08.72 L F51
2015-12-12 12:36:33 C 05 00 43.832 +32 44 01.70 L F51
2015-12-12 12:54:16 C 05 00 42.428 +32 43 54.59 L F51
2017-05-28 13:46:31 C 19 32 42.64 -29 52 13.6 U 474
2017-05-28 13:51:35 C 19 32 43.19 -29 52 15.2 U 474
2017-06-19 13:40:22 C 20 48 36.01 -32 41 26.2 U 474
2017-06-19 13:43:45 C 20 48 36.70 -32 41 27.2 U 474
2017-06-19 13:47:09 C 20 48 37.38 -32 41 28.5 U 474
2017-06-23 13:13:16 C 21 10 51.698 -33 07 44.07 L F51
2017-06-23 13:41:30 C 21 10 58.530 -33 07 50.15 L F51
2017-06-23 13:55:37 C 21 11 01.947 -33 07 53.01 L F51
2017-07-04 13:12:07 C 22 42 42.70 -32 16 16.4 L T08
2017-07-04 13:27:44 C 22 42 49.55 -32 16 03.8 L T08
2017-07-04 13:48:19 C 22 42 58.29 -32 15 44.4 L T08
2017-07-04 14:02:30 C 22 43 04.46 -32 15 32.0 L T08
2017-10-31 12:19:56 C 08 15 53.19 +24 37 09.8 o 695
2017-10-31 12:27:36 C 08 15 53.42 +24 37 10.7 o 695
2017-10-31 12:35:16 C 08 15 53.65 +24 37 11.5 o 695
2017-11-17 10:12:45 C 08 21 13.41 +25 43 35.1 u H21
2017-11-17 10:28:50 C 08 21 13.11 +25 43 38.3 u H21
2017-11-17 10:48:09 C 08 21 12.79 +25 43 42.5 u H21
2017-11-21 12:43:39 C 08 19 26.933 +26 08 11.02 L F51
2017-11-21 13:00:08 C 08 19 26.459 +26 08 15.52 L F51
2017-11-21 13:16:39 C 08 19 25.951 +26 08 20.01 L F51
2017-11-21 13:33:13 C 08 19 25.459 +26 08 24.59 L F51
2017-11-26 11:54:16 C 08 15 29.86 +26 41 43.1 o 691
2017-11-26 12:27:44 C 08 15 28.35 +26 41 53.2 o 691
2017-12-01 08:49:03 C 08 09 43.90 +27 17 41.9 u H21
2017-12-01 08:55:57 C 08 09 43.48 +27 17 44.3 u H21
2017-12-01 09:09:56 C 08 09 42.59 +27 17 48.7 u H21