IAA RAS IAA Minor Planet Database

2019 XO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5968193000
Semi-major axis (a)2.4762711000 AU
Inclination (i)3.63477000°
Long. of Asc. Node (Ω)68.42562000°
Arg. of Perihelion (ω)344.59422000°
Mean Anomaly (M)194.98860000°
Mean Motion (n)0.2529337600°/day
Perihelion dist (q)0.99838470 AU
Aphelion dist (Q)3.95415750 AU
Orbital Period3.89670280 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.450″
Uncertainty4
Orbit TypeApollo
MOID0.015439 AU
Observations Used16
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-12-05
Observations (17)
Date Type RA Dec Mag Band Observatory
2019-12-03 07:35:57 C 03 29 55.47 +22 32 03.0 – V G96
2019-12-03 07:44:08 C 03 30 05.69 +22 33 27.8 – V G96
2019-12-03 07:52:20 C 03 30 15.87 +22 34 51.8 – V G96
2019-12-03 08:00:29 C 03 30 26.11 +22 36 15.8 – V G96
2019-12-03 10:19:34 C 03 33 20.28 +22 59 26.5 – V I52
2019-12-03 10:20:55 C 03 33 21.99 +22 59 39.2 – V I52
2019-12-03 10:22:15 C 03 33 23.70 +22 59 52.4 – V I52
2019-12-03 10:23:35 C 03 33 25.50 +23 00 05.1 – V I52
2019-12-03 19:03:06 C 03 44 59.18 +24 24 22.6 – V L01
2019-12-03 20:54:41 C 03 47 17.75 +24 41 28.3 – V J95
2019-12-03 21:01:37 C 03 47 26.28 +24 42 33.5 – V J95
2019-12-03 21:12:42 C 03 47 39.78 +24 44 17.7 – V J95
2019-12-03 21:31:00 C 03 48 02.13 +24 47 07.7 – V J95
2019-12-03 23:45:49 C 03 50 41.34 +25 07 57.9 – V L01
2019-12-03 23:53:01 C 03 50 50.08 +25 09 02.2 – V L01
2019-12-03 23:53:37 C 03 50 50.75 +25 09 07.1 – V L01
2019-12-05 08:29:57 C 04 29 45.665 +29 17 45.19 – V T12