2019 SR8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5098694000
Semi-major axis (a)1.7866308000 AU
Inclination (i)1.15692000°
Long. of Asc. Node (Ω)74.12458000°
Arg. of Perihelion (ω)353.46027000°
Mean Anomaly (M)185.46145000°
Mean Motion (n)0.4127165300°/day
Perihelion dist (q)0.87568240 AU
Aphelion dist (Q)2.69757920 AU
Orbital Period2.38809840 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty7
Orbit TypeApollo
MOID0.013050 AU
Observations Used12
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-01
Observations (12)
Date Type RA Dec Mag Band Observatory
2019-09-26 08:13:19 C 22 45 16.380 -19 15 03.91 V F51
2019-09-26 08:29:59 C 22 45 14.055 -19 15 33.64 V F51
2019-09-26 09:03:19 C 22 45 09.468 -19 16 31.84 V F51
2019-09-28 08:57:06 C 22 39 02.230 -20 47 47.58 U F51
2019-09-28 09:13:42 C 22 38 59.507 -20 48 21.38 U F51
2019-09-28 09:46:55 C 22 38 54.104 -20 49 28.93 U F51
2019-09-29 03:18:36 C 22 36 22.32 -21 25 42.6 V 807
2019-09-29 03:28:44 C 22 36 20.57 -21 26 04.9 V 807
2019-09-29 03:38:54 C 22 36 18.80 -21 26 26.9 V 807
2019-10-01 04:31:39 C 22 28 08.69 -23 25 52.6 o 291
2019-10-01 05:15:27 C 22 27 59.38 -23 27 49.5 o 291
2019-10-01 05:57:09 C 22 27 50.37 -23 29 39.9 o 291