2019 SC9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6220695513 ± 4.71e-06
Semi-major axis (a)2.8144659367 AU ± 3.59e-05
Inclination (i)3.69588478° ± 1.84e-05
Long. of Asc. Node (Ω)70.28081219° ± 2.14e-04
Arg. of Perihelion (ω)338.76347683° ± 2.30e-04
Mean Anomaly (M)100.07655448° ± 8.66e-03
Mean Motion (n)0.2087460571°/day ± 4.00e-06
Perihelion dist (q)1.06367237 AU ± 1.90e-05
Aphelion dist (Q)4.56525950 AU ± 5.98e-05
Orbital Period4.72165222 yr ± 9.04e-05
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty1
Orbit TypeAmor
MOID0.076284 AU
Observations Used270
Oppositions1
Arc Total2019-2020
First Observation Used2019-08-05
Last Observation Used2020-01-23
Observations (278)
Date Type RA Dec Mag Band Observatory
2019-10-20 08:09:31 C 03 42 40.52 -04 42 30.7 V 703
2019-10-20 08:17:11 C 03 42 43.09 -04 42 16.8 V 703
2019-10-20 08:24:50 C 03 42 45.55 -04 42 04.3 V 703
2019-10-20 08:32:30 C 03 42 48.05 -04 41 50.7 V 703
2019-10-21 14:30:46 C 03 53 19.63 -03 45 20.7 q 323
2019-10-21 14:57:03 C 03 53 28.61 -03 44 31.1 q 323
2019-10-22 08:58:35 C 03 59 51.19 -03 11 07.7 V 703
2019-10-22 09:06:15 C 03 59 53.80 -03 10 52.3 V 703
2019-10-22 09:21:36 C 03 59 58.82 -03 10 23.0 V 703
2019-10-22 11:29:20 C 04 00 46.04 -03 05 57.3 V T05
2019-10-22 11:35:34 C 04 00 48.15 -03 05 45.1 V T05
2019-10-22 11:43:37 C 04 00 50.86 -03 05 29.0 V T05
2019-10-22 11:59:37 C 04 00 56.27 -03 04 57.4 V T05
2019-10-22 18:43:27 C 04 03 20.63 -02 50 26.5 q 323
2019-10-22 18:54:22 C 04 03 24.37 -02 50 04.8 q 323
2019-10-23 01:41:32 C 04 05 51.90 -02 38 02.4 q 160
2019-10-23 01:44:32 C 04 05 52.97 -02 37 56.5 q 160
2019-10-23 09:08:54 C 04 08 35.11 -02 22 42.3 V 703
2019-10-23 09:16:28 C 04 08 37.73 -02 22 26.8 V 703
2019-10-23 09:24:02 C 04 08 40.32 -02 22 11.4 V 703
2019-10-23 09:31:35 C 04 08 42.94 -02 21 55.9 V 703
2019-10-23 23:25:33 C 04 13 49.18 -01 53 31.1 V 113
2019-10-23 23:28:28 C 04 13 50.17 -01 53 25.7 V 113
2019-10-23 23:31:24 C 04 13 51.19 -01 53 19.4 V 113
2019-10-24 02:01:07 C 04 14 44.04 -01 48 06.0 V K87
2019-10-24 02:02:22 C 04 14 44.47 -01 48 03.6 V K87
2019-10-24 02:03:35 C 04 14 44.89 -01 48 01.2 V K87
2019-10-24 12:18:12 C 04 18 31.71 -01 25 51.3 V T08
2019-10-24 12:24:09 C 04 18 33.75 -01 25 39.0 V T08
2019-10-24 12:53:28 C 04 18 43.90 -01 24 36.3 V T08
2019-10-24 13:01:56 C 04 18 46.918 -01 24 19.84 U F52
2019-10-24 13:18:47 C 04 18 52.772 -01 23 43.93 U F52
2019-10-24 13:35:36 C 04 18 58.610 -01 23 08.23 U F52
2019-10-24 13:52:24 C 04 19 04.448 -01 22 32.48 U F52
2019-10-26 01:00:48 C 04 32 07.57 -00 06 43.8 q 160
2019-10-26 01:03:51 C 04 32 08.68 -00 06 36.8 q 160
2019-10-26 01:06:54 C 04 32 09.69 -00 06 30.1 q 160
2019-10-26 09:04:33 C 04 35 07.72 +00 11 21.9 V 703
2019-10-26 09:12:12 C 04 35 10.42 +00 11 38.8 V 703
2019-10-26 09:19:51 C 04 35 13.17 +00 11 56.5 V 703
2019-10-26 09:27:31 C 04 35 15.87 +00 12 12.8 V 703
2019-10-26 12:29:14 C 04 36 23.52 +00 19 12.6 V T05
2019-10-26 12:35:21 C 04 36 25.67 +00 19 26.8 V T05
2019-10-26 12:44:23 C 04 36 28.82 +00 19 46.6 V T05
2019-10-26 13:01:56 C 04 36 34.97 +00 20 26.1 V T05
2019-10-26 13:03:54 C 04 36 35.63 +00 20 30.5 V T05
2019-10-26 13:08:56 C 04 36 37.48 +00 20 41.8 V T05
2019-10-26 13:19:22 C 04 36 41.07 +00 21 05.1 V T05
2019-10-26 13:33:29 C 04 36 46.02 +00 21 35.5 V T05
2019-10-26 23:20:32 C 04 40 27.97 +00 43 01.6 q B67