2017 SS19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5832479972 ± 2.23e-06
Semi-major axis (a)2.6265748850 AU ± 1.49e-05
Inclination (i)9.69091592° ± 1.96e-05
Long. of Asc. Node (Ω)233.76383544° ± 3.64e-05
Arg. of Perihelion (ω)191.00592210° ± 2.72e-05
Mean Anomaly (M)311.02679788° ± 5.62e-03
Mean Motion (n)0.2315408351°/day ± 1.96e-06
Perihelion dist (q)1.09463034 AU ± 8.52e-06
Aphelion dist (Q)4.15851943 AU ± 2.42e-05
Orbital Period4.25681407 yr ± 3.61e-05
Physical Parameters
H (abs. magnitude)19.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.307″
Uncertainty1
Orbit TypeAmor
MOID0.108905 AU
Observations Used242
Oppositions1
Arc Total2017-2018
First Observation Used2017-06-25
Last Observation Used2018-04-04
Observations (260)
Date Type RA Dec Mag Band Observatory
2017-12-21 01:52:03 C 00 28 28.59 -05 05 51.4 U G96
2017-12-21 02:00:11 C 00 28 30.30 -05 05 51.9 U G96
2017-12-21 03:20:00 C 00 28 47.00 -05 05 56.8 o 691
2017-12-21 03:33:57 C 00 28 49.94 -05 05 57.9 o 691
2017-12-21 03:47:50 C 00 28 52.82 -05 05 58.6 o 691
2017-12-23 02:44:00 C 00 39 05.67 -05 08 17.3 U 703
2017-12-23 02:59:19 C 00 39 08.95 -05 08 16.7 U 703
2017-12-23 03:06:58 C 00 39 10.63 -05 08 16.9 U 703
2017-12-29 04:19:30 C 01 11 53.59 -05 04 05.2 o 691
2017-12-29 04:50:57 C 01 12 00.68 -05 04 01.9 o 691
2017-12-29 05:22:25 C 01 12 07.83 -05 03 59.1 o 691
2018-01-05 02:48:45 C 01 50 41.72 -04 37 51.8 o 691
2018-01-05 03:10:41 C 01 50 46.75 -04 37 46.9 o 691
2018-01-05 03:32:31 C 01 50 51.73 -04 37 41.6 o 691
2018-01-06 05:28:57 C 01 56 56.33 -04 31 34.7 o 691
2018-01-06 05:54:51 C 01 57 02.27 -04 31 27.9 o 691
2018-01-06 06:21:18 C 01 57 08.45 -04 31 21.2 o 691
2018-01-09 01:30:35 C 02 12 52.32 -04 12 43.0 u 807
2018-01-09 01:37:16 C 02 12 53.89 -04 12 40.5 u 807
2018-01-09 01:44:13 C 02 12 55.49 -04 12 38.6 u 807
2018-01-12 04:12:31 C 02 30 14.21 -03 48 59.0 o 691
2018-01-12 04:25:48 C 02 30 17.13 -03 48 54.1 o 691
2018-01-12 04:39:01 C 02 30 20.23 -03 48 49.4 o 691
2018-01-12 05:58:50 C 02 30 39.058 -03 48 18.24 U F51
2018-01-12 06:15:08 C 02 30 42.721 -03 48 12.60 U F51
2018-01-12 06:31:15 C 02 30 46.356 -03 48 06.89 U F51
2018-01-12 06:47:24 C 02 30 49.987 -03 48 01.18 U F51
2018-01-19 03:54:23 C 03 08 12.82 -02 42 33.1 U 703
2018-01-19 04:01:53 C 03 08 14.40 -02 42 30.2 U 703
2018-01-19 04:09:22 C 03 08 15.98 -02 42 26.8 U 703
2018-01-19 04:16:52 C 03 08 17.65 -02 42 23.0 U 703
2018-01-19 05:11:07 C 03 08 29.46 -02 41 59.2 o 691
2018-01-19 05:36:16 C 03 08 34.83 -02 41 48.2 o 691
2018-01-19 06:01:21 C 03 08 40.31 -02 41 36.9 o 691
2018-02-04 01:53:43 C 04 26 03.03 +00 22 08.0 U 807
2018-02-04 01:55:52 C 04 26 03.43 +00 22 09.2 U 807
2018-02-04 01:58:41 C 04 26 03.95 +00 22 10.7 U 807
2018-02-04 03:42:31 C 04 26 23.39 +00 22 44.8 o 691
2018-02-04 03:49:56 C 04 26 24.73 +00 22 48.6 o 691
2018-02-04 03:57:22 C 04 26 26.08 +00 22 52.1 o 691
2018-02-05 03:28:28 C 04 30 45.58 +00 34 30.9 o 691
2018-02-05 03:50:52 C 04 30 49.57 +00 34 41.8 o 691
2018-02-05 04:13:15 C 04 30 53.57 +00 34 53.2 o 691
2018-02-05 04:54:40 C 04 31 00.97 +00 35 13.2 U G96
2018-02-05 05:02:04 C 04 31 02.31 +00 35 16.8 U G96
2018-02-05 05:09:32 C 04 31 03.63 +00 35 20.5 U G96
2018-02-05 05:16:57 C 04 31 04.97 +00 35 24.1 U G96
2018-02-06 05:04:03 C 04 35 23.77 +00 47 07.9 o 691
2018-02-06 05:22:13 C 04 35 26.97 +00 47 17.0 o 691
2018-02-07 04:57:36 C 04 39 40.39 +00 58 50.8 o 691