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
2013-10-26 08:29:51 C 04 13 01.21 +37 20 58.7 u H21
2013-10-26 08:35:27 C 04 13 01.22 +37 20 43.2 u H21
2013-10-26 08:40:54 C 04 13 01.20 +37 20 28.3 u H21
2013-10-27 06:06:59 C 04 13 08.92 +36 21 03.2 q 703
2013-10-27 06:16:34 C 04 13 08.96 +36 20 36.7 q 703
2013-10-27 06:26:09 C 04 13 08.97 +36 20 10.8 q 703
2013-10-27 06:35:46 C 04 13 08.94 +36 19 44.0 q 703
2013-10-27 08:36:27 C 04 13 07.97 +36 14 05.4 u H21
2013-10-27 08:44:14 C 04 13 07.95 +36 13 43.4 u H21
2013-10-27 08:52:35 C 04 13 07.92 +36 13 20.0 u H21
2013-10-28 09:09:25 C 04 13 10.47 +35 04 40.1 u H21
2013-10-28 09:25:33 C 04 13 10.39 +35 03 53.7 u H21
2013-10-28 09:35:46 C 04 13 10.33 +35 03 24.3 u H21
2013-10-28 09:39:32 C 04 13 10.31 +35 03 13.4 u H21
2013-10-30 03:49:14 C 04 13 05.20 +33 01 05.3 17.2 q K90
2013-10-30 03:50:57 C 04 13 05.18 +33 00 59.9 17.2 q K90
2013-10-30 03:54:55 C 04 13 05.14 +33 00 49.0 q K90
2013-11-01 07:02:05 C 04 12 46.16 +30 28 52.7 q H45
2013-11-01 07:03:23 C 04 12 46.12 +30 28 49.1 q H45
2013-11-01 07:04:47 C 04 12 46.12 +30 28 44.4 q H45
2013-11-01 07:06:12 C 04 12 46.10 +30 28 40.3 q H45
2013-11-01 07:07:29 C 04 12 46.06 +30 28 36.7 q H45
2013-11-01 07:08:48 C 04 12 46.05 +30 28 32.6 q H45
2013-11-02 09:38:18 C 04 12 28.90 +29 08 19.0 q H45
2013-11-02 09:39:35 C 04 12 28.90 +29 08 15.8 q H45
2013-11-02 09:41:05 C 04 12 28.87 +29 08 10.8 q H45
2013-11-02 09:42:28 C 04 12 28.85 +29 08 06.5 q H45
2013-11-02 09:44:03 C 04 12 28.84 +29 08 01.5 q H45
2013-11-02 09:45:22 C 04 12 28.79 +29 07 57.7 q H45
2013-11-03 07:19:52 C 04 12 13.90 +28 02 07.5 q H45
2013-11-03 07:20:56 C 04 12 13.86 +28 02 04.4 q H45
2013-11-03 07:22:15 C 04 12 13.83 +28 02 00.5 q H45
2013-11-03 07:23:22 C 04 12 13.82 +28 01 56.9 q H45
2013-11-03 07:24:37 C 04 12 13.79 +28 01 53.2 q H45
2013-11-03 07:25:55 C 04 12 13.75 +28 01 49.1 q H45
2013-11-03 14:23:39 C 04 12 09.23 +27 40 27.0 q D29
2013-11-03 14:47:59 C 04 12 08.78 +27 39 12.9 q D29
2013-11-03 15:12:20 C 04 12 08.33 +27 37 58.7 q D29
2013-11-07 00:49:32 C 04 10 47.24 +23 26 03.3 c A24
2013-11-07 00:50:34 C 04 10 47.24 +23 26 00.1 c A24
2013-11-07 00:51:36 C 04 10 47.20 +23 25 56.6 c A24
2013-11-07 00:52:38 C 04 10 47.18 +23 25 53.2 c A24
2013-11-07 01:49:43 C 04 10 45.80 +23 22 56.4 c A24
2013-11-07 01:50:45 C 04 10 45.76 +23 22 53.2 c A24
2013-11-07 01:51:48 C 04 10 45.75 +23 22 50.7 c A24
2013-11-07 01:52:50 C 04 10 45.74 +23 22 47.0 c A24
2013-11-07 09:02:39 C 04 10 37.32 +23 00 42.4 q H45
2013-11-07 09:04:21 C 04 10 37.29 +23 00 37.1 q H45
2013-11-07 09:05:18 C 04 10 37.24 +23 00 33.8 q H45
2013-11-07 09:06:52 C 04 10 37.21 +23 00 29.1 q H45