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
2018-02-07 05:26:49 C 04 39 45.50 +00 59 05.1 o 691
2018-02-07 05:55:53 C 04 39 50.57 +00 59 19.4 o 691
2018-03-05 04:48:49 C 06 14 30.15 +05 15 51.5 o 695
2018-03-05 04:50:57 C 06 14 30.43 +05 15 52.2 o 695
2018-03-05 04:53:07 C 06 14 30.70 +05 15 52.9 o 695
2018-03-09 05:23:40 C 06 26 49.54 +05 44 20.0 o 291
2018-03-09 05:25:59 C 06 26 49.83 +05 44 20.6 o 291
2018-03-09 05:28:18 C 06 26 50.16 +05 44 21.7 o 291
2018-04-04 04:14:58 C 07 36 40.35 +07 30 16.5 o 291
2018-04-04 04:32:12 C 07 36 42.03 +07 30 16.5 o 291