2019 OA5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5994008060 ± 2.23e-06
Semi-major axis (a)2.6449337564 AU ± 1.49e-05
Inclination (i)28.03091604° ± 3.31e-05
Long. of Asc. Node (Ω)254.02810157° ± 4.52e-05
Arg. of Perihelion (ω)127.57337624° ± 1.84e-05
Mean Anomaly (M)142.89324213° ± 4.28e-03
Mean Motion (n)0.2291342851°/day ± 1.94e-06
Perihelion dist (q)1.05955833 AU ± 8.39e-06
Aphelion dist (Q)4.23030918 AU ± 2.45e-05
Orbital Period4.30152250 yr ± 3.63e-05
Physical Parameters
H (abs. magnitude)19.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty1
Orbit TypeAmor
MOID0.204390 AU
Observations Used108
Oppositions1
Arc Total2019-2020
First Observation Used2019-07-26
Last Observation Used2020-02-16
Observations (112)
Date Type RA Dec Mag Band Observatory
2020-01-28 04:26:17 C 02 55 09.88 +04 44 16.6 o 691
2020-01-29 05:28:46 C 02 58 53.213 +04 37 33.58 U F52
2020-01-29 05:46:16 C 02 58 55.765 +04 37 29.11 U F52
2020-01-29 06:03:36 C 02 58 58.264 +04 37 24.42 U F52
2020-01-29 06:20:51 C 02 59 00.747 +04 37 20.11 U F52
2020-01-30 04:21:34 C 03 02 13.61 +04 31 41.4 o 691
2020-01-30 04:45:46 C 03 02 17.05 +04 31 35.8 o 691
2020-01-30 05:09:56 C 03 02 20.53 +04 31 29.5 o 691
2020-02-16 02:18:18 C 03 54 41.54 +03 29 38.6 V G96
2020-02-16 02:26:26 C 03 54 42.54 +03 29 37.3 V G96
2020-02-16 02:34:33 C 03 54 43.44 +03 29 36.7 V G96
2020-02-16 02:42:41 C 03 54 44.33 +03 29 37.0 V G96