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
2019-10-06 06:58:54 C 02 08 40.98 -10 55 15.5 V 703
2019-10-06 07:06:35 C 02 08 42.51 -10 55 10.8 V 703
2019-10-06 07:14:16 C 02 08 44.04 -10 55 07.4 V 703
2019-10-06 09:04:35 C 02 09 08.41 -10 53 59.6 V T05
2019-10-06 09:16:53 C 02 09 10.87 -10 53 53.2 V T05
2019-10-06 09:31:10 C 02 09 13.68 -10 53 45.5 V T05
2019-10-06 10:13:58 C 02 09 22.20 -10 53 23.9 V T05
2019-10-06 11:54:45 C 02 09 42.073 -10 52 31.03 U F51
2019-10-06 12:12:18 C 02 09 45.537 -10 52 21.54 U F51
2019-10-06 12:29:52 C 02 09 49.011 -10 52 12.01 U F51
2019-10-06 12:47:29 C 02 09 52.500 -10 52 02.39 U F51
2019-10-08 10:33:20 C 02 20 02.84 -10 24 30.5 V T08
2019-10-08 10:37:59 C 02 20 03.88 -10 24 27.5 V T08
2019-10-08 10:46:45 C 02 20 05.74 -10 24 22.1 V T08
2019-10-08 11:03:26 C 02 20 09.35 -10 24 10.9 V T08
2019-10-09 07:51:10 C 02 25 02.37 -10 09 43.8 V 703
2019-10-09 07:57:43 C 02 25 03.91 -10 09 38.8 V 703
2019-10-09 08:04:15 C 02 25 05.33 -10 09 34.7 V 703
2019-10-09 08:10:48 C 02 25 06.76 -10 09 29.1 V 703
2019-10-12 02:03:08 C 02 41 43.89 -09 13 42.8 V K87
2019-10-12 02:03:34 C 02 41 44.00 -09 13 42.3 V K87
2019-10-12 02:04:00 C 02 41 44.15 -09 13 41.8 V K87
2019-10-18 06:45:23 C 03 26 02.25 -06 05 30.3 u H21
2019-10-18 06:49:04 C 03 26 03.40 -06 05 24.7 u H21
2019-10-18 06:52:45 C 03 26 04.56 -06 05 18.8 u H21
2019-10-18 06:56:06 C 03 26 05.61 -06 05 13.5 u H21
2019-10-18 06:59:27 C 03 26 06.64 -06 05 08.2 u H21
2019-10-18 07:02:48 C 03 26 07.70 -06 05 03.1 u H21
2019-10-18 07:06:09 C 03 26 08.72 -06 04 57.5 u H21
2019-10-18 07:09:20 C 03 26 09.74 -06 04 52.8 u H21
2019-10-18 07:12:21 C 03 26 10.66 -06 04 48.1 u H21
2019-10-18 13:16:01 C 03 28 08.64 -05 54 51.0 V T05
2019-10-18 13:20:47 C 03 28 10.10 -05 54 42.8 V T05
2019-10-18 13:28:49 C 03 28 12.65 -05 54 30.3 V T05
2019-10-18 13:45:35 C 03 28 17.88 -05 54 03.1 V T05
2019-10-19 07:32:58 C 03 34 15.99 -05 25 10.7 u H21
2019-10-19 07:36:29 C 03 34 17.11 -05 25 04.7 u H21
2019-10-19 07:39:40 C 03 34 18.13 -05 24 59.6 u H21
2019-10-19 07:43:01 C 03 34 19.20 -05 24 53.8 u H21
2019-10-19 07:46:22 C 03 34 20.28 -05 24 48.1 u H21
2019-10-19 07:49:44 C 03 34 21.35 -05 24 42.6 u H21
2019-10-19 07:53:05 C 03 34 22.42 -05 24 37.1 u H21
2019-10-19 07:56:26 C 03 34 23.49 -05 24 31.3 u H21
2019-10-19 08:00:17 C 03 34 24.73 -05 24 24.7 u H21
2019-10-19 11:15:52 C 03 35 28.91 -05 18 46.6 V 703
2019-10-19 11:24:36 C 03 35 31.73 -05 18 32.1 V 703
2019-10-19 11:42:05 C 03 35 37.35 -05 18 02.4 V 703
2019-10-19 12:35:11 C 03 35 57.527 -05 16 20.25 U F51
2019-10-19 12:51:14 C 03 36 02.614 -05 15 53.02 U F51
2019-10-19 13:07:17 C 03 36 07.700 -05 15 25.89 U F51