515639 (2014 MK27)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3391696629 ± 1.67e-07
Semi-major axis (a)1.0392195750 AU ± 3.19e-08
Inclination (i)8.48054554° ± 3.23e-06
Long. of Asc. Node (Ω)69.53251245° ± 1.79e-05
Arg. of Perihelion (ω)349.47004147° ± 1.99e-05
Mean Anomaly (M)171.28295679° ± 1.33e-04
Mean Motion (n)0.9303605746°/day ± 4.29e-08
Perihelion dist (q)0.68674782 AU ± 1.74e-07
Aphelion dist (Q)1.39169133 AU ± 1.78e-07
Orbital Period1.05940246 yr ± 4.88e-08
Physical Parameters
H (abs. magnitude)21.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.132959 AU
Observations Used65
Oppositions1
Arc Total2014-2018
First Observation Used2014-06-27
Last Observation Used2018-05-12
Observations (74)
Date Type RA Dec Mag Band Observatory
2014-06-27 13:33:57 C 21 58 09.924 -36 09 38.98 L F51
2014-06-27 13:47:15 C 21 58 11.350 -36 10 02.46 L F51
2014-06-27 14:00:33 C 21 58 12.788 -36 10 26.07 L F51
2014-06-28 13:46:08 C 22 01 05.196 -36 53 16.36 t 568
2014-06-28 13:47:56 C 22 01 05.396 -36 53 19.68 t 568
2014-06-28 13:49:48 C 22 01 05.600 -36 53 23.07 t 568
2014-06-29 09:07:59 C 22 03 29.51 -37 29 06.3 u 807
2014-06-29 09:14:42 C 22 03 30.28 -37 29 18.8 u 807
2014-06-29 09:21:25 C 22 03 31.06 -37 29 31.2 u 807
2014-06-30 06:43:54 C 22 06 18.08 -38 10 58.0 u 807
2014-06-30 06:48:07 C 22 06 18.57 -38 11 06.2 u 807
2014-06-30 06:52:21 C 22 06 19.09 -38 11 14.9 u 807
2014-07-02 07:13:00 C 22 12 55.92 -39 50 48.7 u 807
2014-07-02 07:19:40 C 22 12 56.81 -39 51 02.6 u 807
2014-07-02 07:26:21 C 22 12 57.66 -39 51 17.4 u 807
2014-07-19 09:37:01 C 00 03 09.20 -59 26 36.1 u 807
2014-07-19 09:43:05 C 00 03 12.20 -59 26 55.8 u 807
2014-07-19 09:49:41 C 00 03 15.49 -59 27 16.9 u 807
2014-07-21 09:38:17 C 00 31 09.28 -61 58 36.7 u 807
2014-07-21 09:44:22 C 00 31 13.00 -61 58 55.5 u 807
2014-07-21 09:50:59 C 00 31 17.14 -61 59 14.7 u 807
2014-08-03 10:09:06 C 05 25 13.32 -62 41 57.8 u 807
2014-08-03 10:14:18 C 05 25 17.32 -62 41 40.9 u 807
2014-08-03 10:20:39 C 05 25 22.22 -62 41 19.9 u 807
2015-06-11 07:45:53 C 17 47 17.36 -30 40 33.0 o 926
2015-06-11 07:59:56 C 17 47 15.07 -30 40 44.4 o 926
2015-06-12 07:25:29 C 17 43 39.28 -31 01 29.3 o 926
2015-06-12 07:33:00 C 17 43 38.03 -31 01 34.9 o 926
2015-06-12 07:40:31 C 17 43 36.74 -31 01 42.3 o 926
2015-06-12 07:48:04 C 17 43 35.54 -31 01 48.1 o 926
2015-06-12 07:55:36 C 17 43 34.31 -31 01 54.9 o 926
2015-06-22 10:07:35 C 17 01 16.372 -34 11 47.14 L F51
2015-06-22 10:20:35 C 17 01 13.826 -34 11 55.61 L F51
2015-06-22 10:33:37 C 17 01 11.290 -34 12 03.36 L F51
2015-06-22 10:46:38 C 17 01 08.740 -34 12 11.79 L F51
2016-05-10 08:45:43 C 16 36 45.91 -14 42 12.5 q I52
2016-05-10 08:50:11 C 16 36 45.40 -14 42 14.0 q I52
2016-05-10 08:53:33 C 16 36 44.92 -14 42 15.4 q I52
2016-05-10 08:58:06 C 16 36 44.39 -14 42 15.9 q I52
2017-03-30 14:44:20 C 16 11 16.748 +00 11 14.04 L F51
2017-03-30 14:53:18 C 16 11 16.103 +00 11 16.18 L F51
2017-03-30 15:01:17 C 16 11 15.505 +00 11 17.89 L F51
2017-03-30 15:09:18 C 16 11 14.941 +00 11 19.62 L F51
2017-04-30 09:39:59 C 14 44 07.71 +01 24 39.9 q G96
2017-04-30 09:50:11 C 14 44 06.26 +01 24 38.2 q G96
2017-04-30 09:58:32 C 14 44 05.01 +01 24 36.8 q G96
2017-04-30 10:04:48 C 14 44 04.10 +01 24 35.6 q G96
2017-05-05 06:02:31 C 14 28 02.17 +01 04 17.9 q G96
2017-05-05 06:08:34 C 14 28 01.33 +01 04 16.6 q G96
2017-05-05 06:14:32 C 14 28 00.49 +01 04 15.3 q G96