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
2015-09-02 05:11:07 C 23 54 02.53 +39 09 36.9 q U69
2015-09-02 05:19:52 C 23 54 06.12 +39 10 00.2 q U69
2015-09-02 05:42:56 C 23 54 15.60 +39 11 02.9 q U69
2015-09-02 06:18:29 C 23 54 27.90 +39 12 44.5 u H21
2015-09-02 06:22:31 C 23 54 29.54 +39 12 54.9 u H21
2015-09-02 06:26:33 C 23 54 31.15 +39 13 05.4 u H21
2015-09-02 06:30:35 C 23 54 32.79 +39 13 15.9 u H21
2015-09-02 06:34:36 C 23 54 34.41 +39 13 26.3 u H21
2015-09-02 06:38:38 C 23 54 36.04 +39 13 36.8 u H21
2015-09-02 06:42:32 C 23 54 37.61 +39 13 47.0 u H21
2015-09-02 06:46:19 C 23 54 39.16 +39 13 56.6 u H21
2015-09-02 06:50:06 C 23 54 40.70 +39 14 06.7 u H21
2015-09-02 06:53:52 C 23 54 42.22 +39 14 16.5 u H21
2015-09-02 06:57:39 C 23 54 43.73 +39 14 26.2 u H21
2015-09-02 07:01:26 C 23 54 45.26 +39 14 35.9 u H21
2015-09-02 07:06:07 C 23 54 47.18 +39 14 48.2 u H21
2015-09-02 08:27:49 C 23 55 20.39 +39 18 17.5 u H21
2015-09-02 08:35:34 C 23 55 23.56 +39 18 37.2 u H21
2015-09-02 08:43:25 C 23 55 26.80 +39 18 56.8 u H21
2015-09-02 08:51:16 C 23 55 30.01 +39 19 16.7 u H21
2015-09-02 08:59:07 C 23 55 33.23 +39 19 36.4 u H21
2015-09-03 06:18:31 C 00 05 05.75 +40 14 35.9 u H21
2015-09-03 06:22:42 C 00 05 07.61 +40 14 47.0 u H21
2015-09-03 06:26:53 C 00 05 09.46 +40 14 57.8 u H21
2015-09-03 06:31:05 C 00 05 11.33 +40 15 08.7 u H21
2015-09-03 06:35:16 C 00 05 13.19 +40 15 19.7 u H21
2015-09-03 06:39:19 C 00 05 14.99 +40 15 30.1 u H21
2015-09-03 10:51:05 C 00 07 09.48 +40 26 17.2 o 291
2015-09-03 10:52:02 C 00 07 09.91 +40 26 19.4 o 291
2015-09-03 10:52:59 C 00 07 10.34 +40 26 21.8 o 291
2015-09-04 08:43:32 C 00 17 55.22 +41 21 18.1 q H21
2015-09-04 08:47:46 C 00 17 57.33 +41 21 28.3 q H21
2015-09-04 08:56:21 C 00 18 01.56 +41 21 48.9 q H21
2015-09-04 09:01:11 C 00 18 03.92 +41 22 01.0 q H21
2015-09-06 08:20:31 C 00 44 32.87 +43 13 28.8 u H21
2015-09-06 08:22:35 C 00 44 34.09 +43 13 33.5 u H21
2015-09-06 08:24:40 C 00 44 35.28 +43 13 38.0 u H21
2015-09-06 08:26:44 C 00 44 36.50 +43 13 42.4 u H21
2015-09-06 08:28:48 C 00 44 37.72 +43 13 46.6 u H21
2015-09-06 08:30:52 C 00 44 38.92 +43 13 51.0 u H21
2015-09-06 08:32:55 C 00 44 40.11 +43 13 55.7 u H21
2015-09-06 08:34:59 C 00 44 41.32 +43 14 00.1 u H21
2015-09-06 08:37:10 C 00 44 42.60 +43 14 04.6 u H21
2015-09-07 08:49:32 C 01 00 02.82 +44 04 14.8 q H21
2015-09-07 08:53:09 C 01 00 05.14 +44 04 21.7 q H21
2015-09-07 08:56:47 C 01 00 07.45 +44 04 28.1 q H21
2015-09-09 02:53:29 C 01 29 36.24 +45 14 01.3 c A24
2015-09-09 02:54:30 C 01 29 37.16 +45 14 03.1 c A24
2015-09-09 02:55:33 C 01 29 37.79 +45 14 03.9 c A24
2015-09-09 02:56:35 C 01 29 38.50 +45 14 05.5 c A24