2015 NK13

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5585743124 ± 2.19e-08
Semi-major axis (a)2.2537259287 AU ± 6.28e-08
Inclination (i)8.09441135° ± 2.54e-06
Long. of Asc. Node (Ω)192.87583926° ± 1.38e-05
Arg. of Perihelion (ω)192.46033902° ± 1.58e-05
Mean Anomaly (M)355.69379928° ± 4.60e-05
Mean Motion (n)0.2913135089°/day ± 1.22e-08
Perihelion dist (q)0.99485252 AU ± 5.67e-08
Aphelion dist (Q)3.51259934 AU ± 1.10e-07
Orbital Period3.38338681 yr ± 1.41e-07
Physical Parameters
H (abs. magnitude)20.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.270″
Uncertainty0
Orbit TypeApollo
MOID0.001756 AU
Observations Used389
Oppositions6
Arc Total2015-2023
First Observation Used2015-07-08
Last Observation Used2023-02-15
Observations (396)
Date Type RA Dec Mag Band Observatory
2015-08-14 08:39:11 C 22 18 34.89 +23 06 56.2 q H45
2015-08-14 08:41:23 C 22 18 35.13 +23 06 59.9 q H45
2015-08-14 08:42:51 C 22 18 35.17 +23 07 01.4 q H45
2015-08-14 08:46:07 C 22 18 35.52 +23 07 07.9 q H45
2015-08-14 08:48:34 C 22 18 35.71 +23 07 11.3 q H45
2015-08-14 08:49:52 C 22 18 35.82 +23 07 13.4 q H45
2015-08-14 08:51:42 C 22 18 36.00 +23 07 15.9 q H45
2015-08-14 08:53:24 C 22 18 36.12 +23 07 18.8 q H45
2015-08-14 09:06:09 C 22 18 37.68 +23 07 40.6 q H06
2015-08-14 09:25:06 C 22 18 39.41 +23 08 10.8 q H06
2015-08-14 09:44:03 C 22 18 41.16 +23 08 41.0 q H06
2015-08-14 10:06:42 C 22 18 43.21 +23 09 17.1 q H06
2015-08-15 11:51:00 C 22 21 21.03 +23 51 06.3 o 291
2015-08-15 11:52:49 C 22 21 21.21 +23 51 09.1 o 291
2015-08-15 11:54:41 C 22 21 21.39 +23 51 12.1 o 291
2015-08-15 23:32:00 C 22 22 39.63 +24 10 36.9 q G40
2015-08-16 00:02:08 C 22 22 42.64 +24 11 28.1 q G40
2015-08-16 01:00:49 C 22 22 48.46 +24 13 07.6 q G40
2015-08-16 01:20:48 C 22 22 50.41 +24 13 41.2 q G40
2015-08-16 07:43:26 C 22 23 31.79 +24 24 17.9 u H21
2015-08-16 07:47:56 C 22 23 32.25 +24 24 25.5 u H21
2015-08-16 07:52:17 C 22 23 32.70 +24 24 33.0 u H21
2015-08-16 07:56:47 C 22 23 33.14 +24 24 40.3 u H21
2015-08-16 08:01:17 C 22 23 33.61 +24 24 48.1 u H21
2015-08-17 21:03:37 C 22 27 55.80 +25 28 46.5 q 157
2015-08-17 21:09:32 C 22 27 56.52 +25 28 57.9 q 157
2015-08-18 05:33:35 C 22 28 58.36 +25 43 58.3 u H21
2015-08-18 05:36:22 C 22 28 58.67 +25 44 03.3 u H21
2015-08-18 05:39:09 C 22 28 59.01 +25 44 08.4 u H21
2015-08-18 05:41:57 C 22 28 59.32 +25 44 13.5 u H21
2015-08-18 05:44:44 C 22 28 59.63 +25 44 18.4 u H21
2015-08-18 05:47:32 C 22 28 59.97 +25 44 23.7 u H21
2015-08-18 05:50:19 C 22 29 00.28 +25 44 28.7 u H21
2015-08-18 05:53:07 C 22 29 00.60 +25 44 33.6 u H21
2015-08-18 05:55:54 C 22 29 00.92 +25 44 38.7 u H21
2015-08-18 05:58:41 C 22 29 01.26 +25 44 43.9 u H21
2015-08-18 06:01:29 C 22 29 01.57 +25 44 48.5 u H21
2015-08-18 06:04:24 C 22 29 01.90 +25 44 53.8 u H21
2015-08-19 13:17:22 C 22 33 06.316 +26 42 02.43 t 568
2015-08-19 13:18:08 C 22 33 06.410 +26 42 03.83 t 568
2015-08-20 02:32:40 C 22 34 58.18 +27 06 42.1 q I89
2015-08-20 02:41:25 C 22 34 59.35 +27 06 59.6 q I89
2015-08-20 02:52:57 C 22 35 00.87 +27 07 21.1 q I89
2015-08-20 06:53:30 C 22 35 37.32 +27 15 02.9 t 705
2015-08-20 06:55:21 C 22 35 37.60 +27 15 06.8 t 705
2015-08-22 00:02:24 C 22 41 56.16 +28 35 23.8 q 157
2015-08-22 00:09:29 C 22 41 57.26 +28 35 38.0 q 157
2015-08-22 02:29:38 C 22 42 19.33 +28 40 21.9 q I89
2015-08-22 02:45:04 C 22 42 21.69 +28 40 51.9 q I89
2015-08-22 03:18:52 C 22 42 26.97 +28 41 59.2 q I89