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
2013-12-11 06:30:36 C 03 55 02.53 -06 29 17.7 q 703
2013-12-11 06:39:21 C 03 55 02.56 -06 29 25.7 q 703
2013-12-11 06:47:33 C 03 55 02.48 -06 29 33.8 q 703
2013-12-11 06:58:17 C 03 55 02.34 -06 29 44.5 q 703
2013-12-11 07:09:02 C 03 55 02.29 -06 29 55.5 q 703
2013-12-12 03:57:01 C 03 54 57.38 -06 50 16.2 u H21
2013-12-12 04:03:51 C 03 54 57.33 -06 50 22.3 u H21
2013-12-12 04:10:28 C 03 54 57.28 -06 50 28.7 u H21
2013-12-12 04:17:32 C 03 54 57.24 -06 50 35.4 u H21
2013-12-20 04:09:25 C 03 55 15.30 -09 12 11.1 u 807
2013-12-20 04:17:46 C 03 55 15.34 -09 12 15.7 u 807
2013-12-20 04:25:54 C 03 55 15.38 -09 12 20.1 u 807
2013-12-28 00:47:52 C 03 57 28.58 -10 26 33.7 u 807
2013-12-28 00:53:15 C 03 57 28.66 -10 26 35.2 u 807
2013-12-28 00:58:39 C 03 57 28.73 -10 26 36.8 u 807
2014-01-06 01:53:24 C 04 02 13.53 -10 54 45.8 u 807
2014-01-06 02:00:23 C 04 02 13.70 -10 54 46.2 u 807
2014-01-06 02:07:21 C 04 02 13.88 -10 54 46.2 u 807
2014-01-21 01:53:43 C 04 14 38.78 -10 16 46.6 u 807
2014-01-21 02:06:57 C 04 14 39.30 -10 16 44.1 u 807
2014-01-21 02:20:12 C 04 14 39.85 -10 16 41.5 u 807
2014-01-22 01:38:38 C 04 15 38.18 -10 11 50.1 u 807
2014-01-22 01:43:13 C 04 15 38.36 -10 11 49.2 u 807
2014-01-22 01:49:09 C 04 15 38.57 -10 11 47.5 u 807
2014-02-01 01:17:21 C 04 26 37.44 -09 11 25.3 u 807
2014-02-01 01:28:47 C 04 26 37.97 -09 11 21.8 u 807
2014-02-01 01:41:15 C 04 26 38.55 -09 11 18.1 u 807
2016-06-02 03:40:00 C 17 01 17.95 -04 25 03.8 t J04
2016-06-02 03:51:55 C 17 01 17.32 -04 24 57.4 t J04
2016-06-02 04:03:50 C 17 01 16.62 -04 24 50.4 t J04
2016-06-03 03:29:21 C 17 00 05.49 -04 11 17.8 t J04
2016-06-03 03:41:16 C 17 00 04.88 -04 11 11.1 t J04
2016-06-03 03:53:10 C 17 00 04.24 -04 11 04.1 t J04
2016-06-05 08:51:12 C 16 57 21.651 -03 40 49.98 L F51
2016-06-05 09:06:31 C 16 57 20.833 -03 40 41.34 L F51
2016-06-05 09:21:49 C 16 57 20.014 -03 40 32.39 L F51
2016-06-10 06:46:21 C 16 51 12.87 -02 36 03.2 u H21
2016-06-10 06:50:59 C 16 51 12.63 -02 36 00.5 u H21
2016-06-10 07:02:25 C 16 51 12.02 -02 35 54.4 u H21
2016-06-11 08:26:44 C 16 49 52.27 -02 22 28.5 q G96
2016-06-11 08:33:47 C 16 49 51.90 -02 22 24.9 q G96
2016-06-11 08:40:54 C 16 49 51.50 -02 22 21.1 q G96
2016-06-11 08:47:55 C 16 49 51.15 -02 22 17.1 q G96
2020-11-15 10:49:17 C 08 56 20.37 -10 56 52.2 V V06
2020-11-15 11:28:39 C 08 56 21.27 -10 57 28.2 V V06
2020-11-15 11:36:38 C 08 56 21.47 -10 57 35.3 V V06
2020-11-15 11:44:37 C 08 56 21.65 -10 57 43.2 V V06
2020-11-16 10:34:15 C 08 56 55.25 -11 18 36.6 V V06
2020-11-16 10:44:02 C 08 56 55.48 -11 18 45.5 V V06
2020-11-16 10:52:02 C 08 56 55.63 -11 18 52.5 V V06