2019 OY4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5534063000
Semi-major axis (a)2.3372827000 AU
Inclination (i)9.42030000°
Long. of Asc. Node (Ω)286.03564000°
Arg. of Perihelion (ω)16.83167000°
Mean Anomaly (M)276.01031000°
Mean Motion (n)0.2758272700°/day
Perihelion dist (q)1.04381570 AU
Aphelion dist (Q)3.63074970 AU
Orbital Period3.57327850 yr
Physical Parameters
H (abs. magnitude)25.16
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.840″
Uncertainty8
Orbit TypeAmor
MOID0.036785 AU
Observations Used10
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-08-02
Observations (12)
Date Type RA Dec Mag Band Observatory
2019-07-24 09:02:22 C 17 23 38.847 +20 33 38.09 V F52
2019-07-24 09:18:30 C 17 23 47.244 +20 36 11.12 V F52
2019-07-24 09:49:36 C 17 24 03.391 +20 41 05.84 V F52
2019-07-26 09:11:32 C 17 51 23.203 +27 51 26.88 U F52
2019-07-26 09:28:18 C 17 51 32.408 +27 53 47.75 U F52
2019-07-26 10:01:50 C 17 51 50.971 +27 58 30.21 U F52
2019-07-27 02:26:17 C 18 01 46.21 +30 13 32.9 u H21
2019-07-27 02:43:02 C 18 01 55.64 +30 15 49.8 u H21
2019-07-27 02:56:43 C 18 02 03.36 +30 17 40.7 u H21
2019-08-02 04:04:42 C 19 29 06.56 +44 11 56.6 u H21
2019-08-02 04:24:34 C 19 29 17.19 +44 13 09.6 u H21
2019-08-02 04:34:34 C 19 29 22.47 +44 13 45.7 u H21