2019 SJ9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3717253000
Semi-major axis (a)1.5795956000 AU
Inclination (i)10.99274000°
Long. of Asc. Node (Ω)6.06295000°
Arg. of Perihelion (ω)27.39702000°
Mean Anomaly (M)21.07411000°
Mean Motion (n)0.4964610600°/day
Perihelion dist (q)0.99242000 AU
Aphelion dist (Q)2.16677120 AU
Orbital Period1.98526680 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty6
Orbit TypeApollo
MOID0.017484 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-03
Observations (14)
Date Type RA Dec Mag Band Observatory
2019-09-30 06:43:43 C 00 55 19.95 +12 23 30.4 V G96
2019-09-30 06:51:51 C 00 55 22.06 +12 27 48.8 V G96
2019-09-30 07:00:00 C 00 55 24.18 +12 32 06.8 V G96
2019-09-30 07:08:09 C 00 55 26.30 +12 36 25.0 V G96
2019-09-30 08:52:00 C 00 55 53.62 +13 31 16.9 V I52
2019-09-30 08:53:05 C 00 55 53.94 +13 31 51.3 V I52
2019-09-30 08:54:10 C 00 55 54.22 +13 32 25.7 V I52
2019-09-30 08:55:15 C 00 55 54.53 +13 33 00.0 V I52
2019-10-01 11:15:10 C 01 06 52.43 +28 11 51.8 V G96
2019-10-01 11:19:13 C 01 06 54.06 +28 14 07.9 V G96
2019-10-01 11:19:33 C 01 06 54.22 +28 14 18.9 V G96
2019-10-02 23:52:44 C 01 29 28.92 +48 07 07.1 V J95
2019-10-03 00:14:55 C 01 29 43.19 +48 18 11.3 V J95
2019-10-03 00:25:56 C 01 29 50.19 +48 23 40.3 V J95