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
2017-11-05 23:20:31 S 21 50 53.22 +01 23 36.9 L C51
2017-11-06 02:29:01 S 21 51 07.00 +01 21 52.0 L C51
2017-11-06 05:37:31 S 21 51 20.858 +01 20 05.75 L C51
2017-11-09 06:43:39 C 21 57 04.84 +00 39 52.1 U T05
2017-11-09 06:44:19 C 21 57 04.88 +00 39 50.8 U T05
2017-11-09 06:55:51 C 21 57 05.81 +00 39 45.0 U T05
2017-11-09 07:07:55 C 21 57 06.74 +00 39 38.6 U T05
2017-11-09 07:18:46 C 21 57 07.60 +00 39 32.7 U T05
2017-11-16 00:26:15 C 22 12 16.91 -00 43 14.8 U 807
2017-11-16 00:31:07 C 22 12 17.39 -00 43 17.1 U 807
2017-11-16 00:36:01 C 22 12 17.89 -00 43 19.4 U 807
2017-11-19 02:40:47 C 22 20 26.44 -01 19 07.1 U G96
2017-11-19 02:49:08 C 22 20 27.35 -01 19 10.8 U G96
2017-11-19 02:57:28 C 22 20 28.28 -01 19 14.7 U G96
2017-11-19 03:05:49 C 22 20 29.20 -01 19 18.7 U G96
2017-11-22 02:43:40 C 22 29 04.57 -01 51 45.3 o 691
2017-11-22 02:47:49 C 22 29 05.06 -01 51 47.0 o 691
2017-11-22 02:51:57 C 22 29 05.57 -01 51 48.6 o 691
2017-11-25 01:34:03 C 22 38 16.20 -02 22 00.1 U G96
2017-11-25 01:41:42 C 22 38 17.18 -02 22 03.3 U G96
2017-11-25 01:49:19 C 22 38 18.16 -02 22 06.4 U G96
2017-11-25 01:56:56 C 22 38 19.15 -02 22 09.5 U G96
2017-11-30 00:28:51 C 22 55 14.87 -03 08 23.1 u H21
2017-11-30 00:32:15 C 22 55 15.34 -03 08 24.0 u H21
2017-11-30 00:35:39 C 22 55 15.86 -03 08 25.4 u H21
2017-12-01 01:25:36 C 22 59 03.23 -03 17 20.4 u H21
2017-12-01 01:33:26 C 22 59 04.38 -03 17 23.1 u H21
2017-12-01 01:42:53 C 22 59 05.82 -03 17 26.7 u H21
2017-12-07 02:46:46 C 23 22 56.48 -04 03 58.4 o 691
2017-12-07 03:04:07 C 23 22 59.42 -04 04 03.7 o 691
2017-12-07 03:21:21 C 23 23 02.33 -04 04 07.9 o 691
2017-12-08 03:01:35 C 23 27 12.21 -04 10 45.0 o 691
2017-12-08 03:58:07 C 23 27 21.97 -04 11 00.6 o 691
2017-12-08 10:10:34 C 23 28 29.01 -04 12 41.0 q D29
2017-12-08 10:30:56 C 23 28 32.56 -04 12 47.3 q D29
2017-12-08 10:51:17 C 23 28 36.09 -04 12 52.8 q D29
2017-12-09 01:38:47 C 23 31 15.54 -04 16 47.2 o 691
2017-12-09 01:59:53 C 23 31 19.20 -04 16 52.7 o 691
2017-12-09 02:21:00 C 23 31 22.94 -04 16 57.9 o 691
2017-12-17 00:35:48 C 00 08 03.50 -04 55 38.0 u H21
2017-12-17 00:38:54 C 00 08 04.14 -04 55 38.4 u H21
2017-12-17 00:43:27 C 00 08 05.04 -04 55 39.1 u H21
2017-12-19 01:50:32 C 00 18 16.11 -05 01 39.2 o 691
2017-12-19 02:06:40 C 00 18 19.39 -05 01 41.3 o 691
2017-12-19 02:21:27 C 00 18 22.42 -05 01 43.1 o 691
2017-12-20 03:57:22 C 00 23 46.65 -05 04 08.9 o 691
2017-12-20 04:17:35 C 00 23 50.83 -05 04 10.7 o 691
2017-12-20 04:37:00 C 00 23 54.87 -05 04 11.9 o 691
2017-12-21 01:35:48 C 00 28 25.18 -05 05 49.9 U G96
2017-12-21 01:43:55 C 00 28 26.89 -05 05 50.7 U G96