2015 KP18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5864234233 ± 2.44e-07
Semi-major axis (a)1.6490954706 AU ± 3.08e-07
Inclination (i)1.02878908° ± 8.19e-06
Long. of Asc. Node (Ω)259.31714491° ± 1.14e-04
Arg. of Perihelion (ω)81.67281486° ± 1.18e-04
Mean Anomaly (M)310.04049041° ± 5.00e-04
Mean Motion (n)0.4654184311°/day ± 1.30e-07
Perihelion dist (q)0.68202726 AU ± 4.22e-07
Aphelion dist (Q)2.61616368 AU ± 6.33e-07
Orbital Period2.11772078 yr ± 5.94e-07
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.000647 AU
Observations Used98
Oppositions1
Arc Total2015-2017
First Observation Used2015-05-18
Last Observation Used2017-11-27
Observations (102)
Date Type RA Dec Mag Band Observatory
2015-05-18 10:25:08 C 15 04 13.269 -19 24 41.32 t F52
2015-05-18 10:44:58 C 15 04 10.258 -19 24 29.58 t F52
2015-05-19 06:44:32 C 15 01 14.91 -19 12 36.2 q G96
2015-05-19 07:01:48 C 15 01 12.17 -19 12 24.3 q G96
2015-05-19 07:18:20 C 15 01 09.51 -19 12 13.8 q G96
2015-05-19 07:31:06 C 15 01 07.49 -19 12 06.5 q G96
2015-05-19 07:51:23 C 15 01 04.30 -19 11 53.8 q G96
2015-05-19 07:52:37 C 15 01 04.11 -19 11 53.1 q G96
2015-05-19 07:53:50 C 15 01 03.90 -19 11 52.1 q G96
2015-05-19 07:55:03 C 15 01 03.71 -19 11 50.9 q G96
2015-05-19 23:43:16 C 14 58 41.03 -19 01 08.1 L W84
2015-05-19 23:47:55 C 14 58 40.27 -19 01 05.4 L W84
2015-05-19 23:52:35 C 14 58 39.54 -19 01 02.5 L W84
2015-05-19 23:57:10 C 14 58 38.80 -19 00 59.6 L W84
2015-05-20 00:01:45 C 14 58 38.06 -19 00 56.8 L W84
2015-05-20 04:52:40 C 14 57 51.40 -18 58 21.4 t H01
2015-05-20 04:57:02 C 14 57 50.71 -18 58 18.2 t H01
2015-05-20 05:15:27 C 14 57 47.63 -18 58 05.8 t H01
2015-05-20 05:22:18 C 14 57 46.50 -18 58 01.9 t H01
2015-05-20 05:22:34 C 14 57 46.62 -18 58 00.5 o 291
2015-05-20 05:25:30 C 14 57 46.14 -18 57 58.5 o 291
2015-05-20 05:28:26 C 14 57 45.64 -18 57 56.5 o 291
2015-05-20 23:52:45 C 14 54 48.93 -18 44 38.5 L W84
2015-05-20 23:57:26 C 14 54 48.14 -18 44 35.5 L W84
2015-05-21 00:02:06 C 14 54 47.35 -18 44 32.3 L W84
2015-05-21 00:06:45 C 14 54 46.57 -18 44 29.2 L W84
2015-05-21 00:11:19 C 14 54 45.78 -18 44 26.1 L W84
2015-05-21 02:22:52 C 14 54 23.11 -18 42 55.3 u 807
2015-05-21 02:32:28 C 14 54 21.42 -18 42 48.4 u 807
2015-05-21 02:42:19 C 14 54 19.70 -18 42 42.0 u 807
2015-05-21 07:55:05 C 14 53 27.954 -18 39 23.75 L F51
2015-05-21 08:12:37 C 14 53 24.852 -18 39 11.34 L F51
2015-05-21 08:30:07 C 14 53 21.750 -18 38 58.77 L F51
2015-05-21 08:47:34 C 14 53 18.660 -18 38 46.16 L F51
2015-05-22 00:02:56 C 14 50 43.75 -18 26 45.6 L W84
2015-05-22 00:07:32 C 14 50 42.94 -18 26 42.3 L W84
2015-05-22 00:12:10 C 14 50 42.13 -18 26 39.0 L W84
2015-05-22 08:59:17 C 14 49 08.107 -18 20 20.10 t 568
2015-05-22 09:01:30 C 14 49 07.693 -18 20 18.33 t 568
2015-05-23 07:58:53 C 14 44 56.22 -18 01 28.2 o 291
2015-05-23 08:02:56 C 14 44 55.42 -18 01 24.4 o 291
2015-05-23 08:06:59 C 14 44 54.63 -18 01 20.2 o 291
2015-05-26 07:14:33 C 14 30 32.36 -16 52 41.0 o 291
2015-05-26 07:18:32 C 14 30 31.45 -16 52 36.9 o 291
2015-05-26 07:22:32 C 14 30 30.54 -16 52 31.9 o 291
2015-05-27 04:06:45 C 14 25 52.44 -16 28 33.1 u 807
2015-05-27 04:18:47 C 14 25 49.56 -16 28 19.4 u 807
2015-05-27 04:30:31 C 14 25 46.73 -16 28 05.3 u 807
2015-05-27 05:10:05 C 14 25 38.60 -16 28 01.0 o 711
2015-05-27 05:15:37 C 14 25 37.29 -16 27 54.2 o 711