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
2019-12-08 08:24:17 C 08 07 40.54 +24 45 25.8 u H21
2019-12-08 08:29:19 C 08 07 40.69 +24 45 29.0 u H21
2019-12-08 08:35:51 C 08 07 40.85 +24 45 33.4 u H21
2019-12-18 11:11:17 C 08 11 20.53 +27 02 19.8 q 734
2019-12-18 11:18:41 C 08 11 20.42 +27 02 23.6 q 734
2019-12-18 11:33:29 C 08 11 20.18 +27 02 30.3 q 734
2019-12-18 11:40:53 C 08 11 20.07 +27 02 33.4 q 734
2019-12-22 10:49:03 C 08 10 23.91 +27 46 13.4 o 691
2019-12-22 10:52:14 C 08 10 23.92 +27 46 14.4 o 691
2019-12-22 10:55:24 C 08 10 23.76 +27 46 16.0 o 691
2019-12-30 13:24:42 C 08 05 45.931 +28 56 56.94 U F51
2019-12-30 13:40:37 C 08 05 45.320 +28 57 01.26 U F51
2019-12-30 13:56:28 C 08 05 44.712 +28 57 05.53 U F51
2019-12-30 14:12:22 C 08 05 44.111 +28 57 09.78 U F51
2020-01-04 06:02:42 C 08 02 11.41 +29 25 57.3 V G96
2020-01-04 06:10:15 C 08 02 11.11 +29 25 59.4 V G96
2020-01-04 06:17:48 C 08 02 10.79 +29 26 00.7 V G96
2020-01-04 06:25:22 C 08 02 10.47 +29 26 02.7 V G96
2020-01-06 07:07:12 C 08 00 31.99 +29 35 59.5 o 691
2020-01-06 07:07:12 C 08 00 32.03 +29 35 59.4 o 691
2020-01-06 07:18:09 C 08 00 31.54 +29 36 01.8 o 691
2020-01-06 07:21:24 C 08 00 31.42 +29 36 02.2 o 691
2020-01-06 07:29:07 C 08 00 31.13 +29 36 03.9 o 691
2020-01-06 07:32:20 C 08 00 30.98 +29 36 04.4 o 691
2020-01-23 06:35:49 C 07 48 38.25 +30 02 59.3 V G96
2020-01-23 06:43:21 C 07 48 38.06 +30 02 59.2 V G96
2020-01-23 06:50:54 C 07 48 37.80 +30 02 59.0 V G96
2020-01-23 06:58:26 C 07 48 37.69 +30 02 58.7 V G96