2019 SG9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7078504000
Semi-major axis (a)2.9776941000 AU
Inclination (i)9.20758000°
Long. of Asc. Node (Ω)4.77245000°
Arg. of Perihelion (ω)306.51034000°
Mean Anomaly (M)79.10728000°
Mean Motion (n)0.1918156200°/day
Perihelion dist (q)0.86993210 AU
Aphelion dist (Q)5.08545610 AU
Orbital Period5.13830790 yr
Physical Parameters
H (abs. magnitude)25.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty8
Orbit TypeApollo
MOID0.015292 AU
Observations Used63
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-08
Observations (64)
Date Type RA Dec Mag Band Observatory
2019-10-01 20:12:59 C 00 00 35.73 +07 35 11.5 V 104
2019-10-01 20:17:16 C 00 00 36.79 +07 35 41.9 V 104
2019-10-01 20:29:45 C 00 00 39.49 +07 37 06.7 V 595
2019-10-03 04:32:59 C 00 08 02.50 +10 45 59.7 V I52
2019-10-03 04:33:35 C 00 08 02.55 +10 46 02.7 V I52
2019-10-03 04:34:11 C 00 08 02.73 +10 46 05.6 V I52
2019-10-07 03:48:31 C 00 21 03.25 +15 59 40.6 V I52
2019-10-07 03:53:11 C 00 21 03.69 +15 59 54.5 V I52
2019-10-07 03:57:28 C 00 21 03.98 +16 00 03.4 V I52
2019-10-07 04:01:22 C 00 21 04.33 +16 00 12.0 V I52
2019-10-08 12:24:50 C 00 23 46.834 +17 02 56.77 U F51
2019-10-08 12:41:30 C 00 23 47.912 +17 03 24.49 U F51
2019-10-08 12:58:08 C 00 23 49.000 +17 03 51.92 U F51
2019-10-08 13:14:46 C 00 23 50.096 +17 04 19.28 U F51