IAA RAS IAA Minor Planet Database

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
2019-08-05 13:20:42 C 23 50 33.264 -10 25 00.35 – V F51
2019-08-05 13:36:40 C 23 50 34.099 -10 25 00.25 – V F51
2019-08-05 13:52:40 C 23 50 34.960 -10 24 59.77 – V F51
2019-08-05 14:08:43 C 23 50 35.832 -10 24 59.96 – V F51
2019-08-09 12:58:30 C 23 56 01.513 -10 24 58.68 – V F51
2019-08-09 13:13:51 C 23 56 02.345 -10 24 58.82 – V F51
2019-08-09 13:29:12 C 23 56 03.178 -10 24 58.81 – V F51
2019-08-09 13:44:34 C 23 56 04.005 -10 24 59.16 – V F51
2019-09-30 07:46:50 C 01 41 58.93 -11 45 53.7 – V 703
2019-09-30 07:54:29 C 01 41 59.87 -11 45 51.9 – V 703
2019-09-30 08:02:10 C 01 42 01.07 -11 45 50.3 – V 703
2019-09-30 08:09:50 C 01 42 02.21 -11 45 48.8 – V 703
2019-09-30 10:00:57 C 01 42 19.25 -11 45 24.7 – V I52
2019-09-30 10:01:32 C 01 42 19.34 -11 45 24.5 – V I52
2019-09-30 10:03:12 C 01 42 19.59 -11 45 24.3 – V I52
2019-09-30 10:04:54 C 01 42 19.86 -11 45 23.9 – V I52
2019-09-30 10:40:56 C 01 42 27.51 -11 45 08.8 – V T08
2019-09-30 10:45:38 C 01 42 28.23 -11 45 07.9 – V T08
2019-09-30 10:54:53 C 01 42 29.64 -11 45 05.4 – V T08
2019-09-30 11:09:43 C 01 42 31.86 -11 45 02.4 – V T08
2019-09-30 23:52:35 C 01 44 39.75 -11 42 23.0 – q I93
2019-09-30 23:57:28 C 01 44 40.52 -11 42 22.2 – q I93
2019-10-01 00:02:21 C 01 44 41.31 -11 42 20.8 – q I93
2019-10-01 00:27:17 C 01 44 44.82 -11 42 15.0 – q K63
2019-10-01 00:32:29 C 01 44 45.62 -11 42 14.1 – q K63
2019-10-01 00:40:28 C 01 44 46.95 -11 42 12.1 – q K63
2019-10-01 02:00:18 C 01 44 59.78 -11 41 53.0 – V 204
2019-10-01 02:16:30 C 01 45 02.34 -11 41 48.8 – V 204
2019-10-01 05:44:44 C 01 45 39.52 -11 40 52.7 – q 850
2019-10-01 06:12:57 C 01 45 44.03 -11 40 45.9 – q 850
2019-10-01 06:33:50 C 01 45 47.33 -11 40 40.0 – q 850
2019-10-01 06:54:45 C 01 45 50.69 -11 40 35.3 – q 850
2019-10-01 07:05:13 C 01 45 52.31 -11 40 32.2 – q 850
2019-10-01 07:22:04 C 01 45 56.21 -11 40 25.8 – V I52
2019-10-01 07:24:47 C 01 45 56.62 -11 40 26.0 – V I52
2019-10-01 07:27:29 C 01 45 57.05 -11 40 25.4 – V I52
2019-10-01 07:30:12 C 01 45 57.51 -11 40 24.8 – V I52
2019-10-01 13:39:38 C 01 47 01.27 -11 37 57.2 – q E23
2019-10-01 13:59:38 C 01 47 04.49 -11 37 52.5 – q E23
2019-10-01 14:19:39 C 01 47 07.74 -11 37 47.0 – q E23
2019-10-03 00:18:28 C 01 53 10.85 -11 28 37.5 – V C95
2019-10-03 00:25:53 C 01 53 12.19 -11 28 35.0 – V C95
2019-10-03 07:26:54 C 01 54 30.54 -11 26 04.4 – V 703
2019-10-03 07:34:26 C 01 54 31.86 -11 26 02.0 – V 703
2019-10-03 07:42:00 C 01 54 33.20 -11 25 59.9 – V 703
2019-10-03 07:49:33 C 01 54 34.53 -11 25 57.9 – V 703
2019-10-05 22:46:57 C 02 06 57.87 -10 59 31.5 – q 157
2019-10-05 22:55:03 C 02 06 59.52 -10 59 27.8 – q 157
2019-10-05 23:03:09 C 02 07 01.10 -10 59 23.8 – q 157
2019-10-06 06:51:14 C 02 08 39.46 -10 55 19.7 – V 703