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
2013-11-07 09:08:33 C 04 10 37.17 +23 00 24.1 q H45
2013-11-07 09:09:58 C 04 10 37.16 +23 00 19.8 q H45
2013-11-07 23:08:45 C 04 10 21.73 +22 17 05.6 o B67
2013-11-07 23:16:39 C 04 10 21.52 +22 16 41.4 o B67
2013-11-07 23:24:33 C 04 10 21.33 +22 16 17.2 o B67
2013-11-07 23:32:27 C 04 10 21.13 +22 15 52.9 o B67
2013-11-07 23:40:20 C 04 10 20.93 +22 15 28.5 o B67
2013-11-08 08:30:33 C 04 10 09.99 +21 48 20.4 q 703
2013-11-08 08:30:40 C 04 10 09.55 +21 48 18.5 q H45
2013-11-08 08:32:28 C 04 10 09.52 +21 48 12.3 q H45
2013-11-08 08:34:08 C 04 10 09.46 +21 48 07.8 q H45
2013-11-08 08:35:23 C 04 10 09.45 +21 48 04.0 q H45
2013-11-08 08:36:56 C 04 10 09.42 +21 47 59.0 q H45
2013-11-08 08:38:29 C 04 10 09.36 +21 47 54.4 q H45
2013-11-08 08:39:29 C 04 10 09.31 +21 47 51.1 q H45
2013-11-08 08:40:48 C 04 10 09.30 +21 47 46.8 q H45
2013-11-08 08:43:04 C 04 10 09.65 +21 47 42.4 q 703
2013-11-08 08:55:36 C 04 10 09.31 +21 47 03.8 q 703
2013-11-08 09:08:08 C 04 10 08.94 +21 46 26.4 q 703
2013-11-09 01:53:29 C 04 09 47.75 +20 54 47.4 15.5 q K90
2013-11-09 01:55:43 C 04 09 47.63 +20 54 40.2 15.7 q K90
2013-11-09 01:58:28 C 04 09 47.57 +20 54 31.6 15.2 q K90
2013-11-09 02:01:19 C 04 09 47.51 +20 54 23.9 15.4 q K90
2013-11-09 12:49:52 C 04 09 33.797 +20 21 26.38 L F51
2013-11-09 13:11:38 C 04 09 33.207 +20 20 19.21 L F51
2013-11-09 13:33:29 C 04 09 32.610 +20 19 12.09 L F51
2013-11-11 08:17:12 C 04 08 36.28 +18 09 20.0 o 691
2013-11-11 08:34:40 C 04 08 35.38 +18 08 25.3 q H45
2013-11-11 08:35:55 C 04 08 35.34 +18 08 21.4 q H45
2013-11-11 08:37:39 C 04 08 35.30 +18 08 16.2 q H45
2013-11-11 08:38:59 C 04 08 35.26 +18 08 12.0 q H45
2013-11-11 08:40:16 C 04 08 35.22 +18 08 08.4 q H45
2013-11-11 08:41:59 C 04 08 35.18 +18 08 03.3 q H45
2013-11-11 08:42:41 C 04 08 35.53 +18 08 03.1 o 691
2013-11-11 09:13:11 C 04 08 34.66 +18 06 30.5 o 691
2013-11-12 22:26:43 C 04 07 43.09 +16 15 18.5 q K51
2013-11-12 22:29:48 C 04 07 43.00 +16 15 09.2 q K51
2013-11-12 22:32:55 C 04 07 42.92 +16 14 59.8 q K51
2013-11-13 08:36:37 C 04 07 27.48 +15 45 24.8 q H45
2013-11-13 08:38:24 C 04 07 27.45 +15 45 19.7 q H45
2013-11-13 08:39:42 C 04 07 27.38 +15 45 16.0 q H45
2013-11-13 08:40:49 C 04 07 27.37 +15 45 12.8 q H45
2013-11-13 08:42:06 C 04 07 27.32 +15 45 09.0 q H45
2013-11-13 08:43:50 C 04 07 27.26 +15 45 04.2 q H45
2013-11-14 07:35:55 C 04 06 54.25 +14 38 21.3 u H21
2013-11-14 07:39:15 C 04 06 54.15 +14 38 11.6 u H21
2013-11-14 07:42:24 C 04 06 54.05 +14 38 02.5 u H21
2013-11-14 07:44:56 C 04 06 53.99 +14 37 55.1 u H21
2013-11-14 08:33:42 C 04 06 52.61 +14 35 35.3 q H45
2013-11-14 08:35:27 C 04 06 52.56 +14 35 30.1 q H45