803401 (2015 NS13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4189344066 ± 7.38e-09
Semi-major axis (a)1.4869625427 AU ± 5.83e-10
Inclination (i)15.21611584° ± 2.12e-06
Long. of Asc. Node (Ω)306.95672856° ± 1.70e-06
Arg. of Perihelion (ω)110.09367391° ± 2.38e-06
Mean Anomaly (M)193.86267459° ± 9.82e-07
Mean Motion (n)0.5435784530°/day ± 3.19e-10
Perihelion dist (q)0.86402277 AU ± 1.10e-08
Aphelion dist (Q)2.10990231 AU ± 1.10e-08
Orbital Period1.81321809 yr ± 1.07e-09
Physical Parameters
H (abs. magnitude)19.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty0
Orbit TypeApollo
MOID0.053609 AU
Observations Used695
Oppositions4
Arc Total2015-2025
First Observation Used2015-06-25
Last Observation Used2025-02-28
Observations (721)
Date Type RA Dec Mag Band Observatory
2015-09-20 01:17:22 C 17 15 26.31 +67 21 41.6 q H21
2015-09-20 01:22:56 C 17 15 22.22 +67 21 44.0 q H21
2015-09-20 01:28:24 C 17 15 18.25 +67 21 46.2 q H21
2015-09-20 01:33:53 C 17 15 14.25 +67 21 48.3 q H21
2015-09-20 01:39:28 C 17 15 10.19 +67 21 51.2 q H21
2015-09-21 01:12:12 C 16 58 35.87 +67 30 10.5 q H21
2015-09-21 01:22:48 C 16 58 28.22 +67 30 11.9 q H21
2015-09-21 01:32:24 C 16 58 21.34 +67 30 13.2 q H21
2015-09-21 01:41:06 C 16 58 15.08 +67 30 14.3 q H21
2015-09-21 01:58:31 C 16 58 02.66 +67 30 16.2 q H21
2015-09-22 01:05:09 C 16 42 04.11 +67 32 06.0 q H21
2015-09-22 01:12:07 C 16 41 59.18 +67 32 04.9 q H21
2015-09-22 01:19:05 C 16 41 54.31 +67 32 03.9 q H21
2015-09-22 01:31:34 C 16 41 45.61 +67 32 02.1 q H21
2015-09-22 01:37:48 C 16 41 41.16 +67 32 00.9 q H21
2015-09-23 02:07:12 C 16 25 10.89 +67 27 25.8 q H21
2015-09-23 02:17:48 C 16 25 03.73 +67 27 21.4 q H21
2015-09-23 02:26:47 C 16 24 57.68 +67 27 17.4 q H21
2015-09-24 01:55:27 C 16 09 41.73 +67 17 20.3 u H21
2015-09-24 02:01:59 C 16 09 37.51 +67 17 16.1 u H21
2015-09-24 02:05:11 C 16 09 35.44 +67 17 14.0 u H21
2015-09-24 02:13:50 C 16 09 29.80 +67 17 08.4 u H21
2015-09-24 02:18:09 C 16 09 26.99 +67 17 05.8 u H21
2015-09-24 02:22:29 C 16 09 24.17 +67 17 02.9 u H21
2015-09-24 02:24:39 C 16 09 22.79 +67 17 01.4 u H21
2015-12-03 12:26:59 C 12 31 54.52 +12 24 35.4 o 291
2015-12-03 12:37:15 C 12 31 54.72 +12 24 16.5 o 291
2015-12-03 12:47:28 C 12 31 54.95 +12 23 57.9 o 291
2016-01-10 07:21:14 C 12 50 06.61 -11 26 57.5 u 807
2016-01-10 07:24:48 C 12 50 06.60 -11 27 02.1 u 807
2016-01-10 07:28:11 C 12 50 06.59 -11 27 06.5 u 807
2016-01-10 07:31:24 C 12 50 06.60 -11 27 11.3 u 807
2016-01-10 07:34:56 C 12 50 06.60 -11 27 16.5 u 807
2016-01-10 07:43:21 C 12 50 06.54 -11 27 27.4 u 807
2016-01-10 07:48:25 C 12 50 06.55 -11 27 34.3 u 807
2016-01-10 07:53:40 C 12 50 06.50 -11 27 41.6 u 807
2016-01-10 07:58:34 C 12 50 06.45 -11 27 48.2 u 807
2016-01-10 08:03:48 C 12 50 06.42 -11 27 55.4 u 807
2016-02-01 14:29:36 C 12 35 47.93 -22 06 54.9 t 474
2016-02-01 14:34:40 C 12 35 47.64 -22 07 00.4 t 474
2016-02-01 14:39:13 C 12 35 47.40 -22 07 04.8 t 474
2016-02-06 12:39:42 C 12 28 13.91 -23 57 42.1 t 474
2016-02-06 12:50:21 C 12 28 13.05 -23 57 52.4 t 474
2016-02-06 13:00:33 C 12 28 12.31 -23 58 01.3 t 474
2016-02-07 15:48:11 C 12 26 14.20 -24 21 00.1 t 474
2016-02-07 15:53:15 C 12 26 13.78 -24 21 04.3 t 474
2016-02-07 15:57:48 C 12 26 13.43 -24 21 08.6 t 474
2016-02-14 12:55:23 C 12 12 19.529 -26 22 14.36 L F51
2016-02-14 13:11:15 C 12 12 17.977 -26 22 24.08 L F51
2016-02-14 13:27:02 C 12 12 16.433 -26 22 33.77 L F51