859815 (2013 SK19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4281804842 ± 3.46e-08
Semi-major axis (a)2.2487739329 AU ± 7.33e-09
Inclination (i)26.50032907° ± 6.90e-06
Long. of Asc. Node (Ω)231.32025368° ± 3.61e-06
Arg. of Perihelion (ω)146.94146597° ± 1.15e-05
Mean Anomaly (M)217.20550823° ± 7.68e-06
Mean Motion (n)0.2922762850°/day ± 1.43e-09
Perihelion dist (q)1.28589282 AU ± 7.79e-08
Aphelion dist (Q)3.21165504 AU ± 7.85e-08
Orbital Period3.37224172 yr ± 1.65e-08
Physical Parameters
H (abs. magnitude)18.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.335905 AU
Observations Used312
Oppositions7
Arc Total2013-2023
First Observation Used2013-09-21
Last Observation Used2023-12-06
Observations (320)
Date Type RA Dec Mag Band Observatory
2013-09-21 12:16:20 C 03 11 52.222 +60 04 59.94 L F51
2013-09-21 12:26:53 C 03 11 53.625 +60 04 53.78 L F51
2013-09-22 07:01:10 C 03 14 31.60 +59 53 09.3 q H21
2013-09-22 07:11:05 C 03 14 32.86 +59 53 02.5 q H21
2013-09-22 07:21:03 C 03 14 34.27 +59 52 55.8 q H21
2013-09-22 07:31:18 C 03 14 35.59 +59 52 49.6 q H21
2013-09-22 07:39:49 C 03 14 36.89 +59 52 43.5 q H36
2013-09-22 07:56:44 C 03 14 39.23 +59 52 32.9 q H36
2013-09-22 08:13:08 C 03 14 41.44 +59 52 22.9 q H36
2013-09-22 13:08:15 C 03 15 22.308 +59 49 15.10 L F51
2013-09-22 13:14:12 C 03 15 23.085 +59 49 11.07 L F51
2013-09-22 13:19:16 C 03 15 23.746 +59 49 07.90 L F51
2013-09-22 13:25:14 C 03 15 24.516 +59 49 03.93 L F51
2013-09-23 00:21:47 C 03 16 56.29 +59 41 34.5 q 204
2013-09-23 00:40:01 C 03 16 58.69 +59 41 22.6 q 204
2013-09-23 00:58:02 C 03 17 01.09 +59 41 10.4 q 204
2013-09-23 07:39:01 C 03 17 56.05 +59 36 35.3 u H21
2013-09-23 07:45:22 C 03 17 56.88 +59 36 30.6 u H21
2013-09-23 07:51:43 C 03 17 57.74 +59 36 26.5 u H21
2013-09-23 07:58:05 C 03 17 58.56 +59 36 22.1 u H21
2013-09-23 08:04:37 C 03 17 59.38 +59 36 17.7 u H21
2013-09-23 19:14:27 C 03 19 31.29 +59 28 05.4 q J95
2013-09-23 19:28:11 C 03 19 33.18 +59 27 55.6 q J95
2013-09-23 19:41:59 C 03 19 35.08 +59 27 46.5 q J95
2013-09-23 20:08:58 C 03 19 38.77 +59 27 28.0 q 970
2013-09-23 20:18:42 C 03 19 40.10 +59 27 21.3 q 970
2013-09-23 20:28:25 C 03 19 41.42 +59 27 14.5 q 970
2013-09-24 09:12:24 C 03 21 22.96 +59 18 04.8 q V37
2013-09-24 09:16:24 C 03 21 23.47 +59 18 01.8 q V37
2013-09-24 09:18:24 C 03 21 23.71 +59 18 00.4 q V37
2013-09-24 09:20:23 C 03 21 23.95 +59 17 58.9 q V37
2013-09-24 09:22:23 C 03 21 24.20 +59 17 57.6 q V37
2013-09-24 09:24:23 C 03 21 24.45 +59 17 56.1 q V37
2013-09-24 09:26:23 C 03 21 24.72 +59 17 54.6 q V37
2013-09-24 09:58:37 C 03 21 28.53 +59 17 27.9 q H36
2013-09-24 10:12:25 C 03 21 30.35 +59 17 17.6 q H36
2013-09-24 10:32:45 C 03 21 32.78 +59 17 02.1 q H36
2013-09-25 09:41:22 C 03 24 35.60 +58 58 59.2 t H01
2013-09-25 09:54:10 C 03 24 37.16 +58 58 48.9 t H01
2013-09-25 10:02:59 C 03 24 38.23 +58 58 41.9 t H01
2013-09-25 10:22:08 C 03 24 40.55 +58 58 26.5 t H01
2013-09-26 06:38:48 C 03 27 16.93 +58 41 33.4 u H21
2013-09-26 06:46:03 C 03 27 17.70 +58 41 26.8 u H21
2013-09-26 06:52:59 C 03 27 18.55 +58 41 21.5 u H21
2013-09-27 08:31:20 C 03 30 28.64 +58 18 46.9 u H21
2013-09-27 08:35:59 C 03 30 29.13 +58 18 43.2 u H21
2013-09-27 08:42:01 C 03 30 29.83 +58 18 37.8 u H21
2013-09-27 08:46:24 C 03 30 30.31 +58 18 33.9 u H21
2013-09-27 08:52:59 C 03 30 31.07 +58 18 28.0 u H21
2013-09-27 08:59:24 C 03 30 31.82 +58 18 22.3 u H21