IAA RAS IAA Minor Planet Database

2019 JO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3156833851
Semi-major axis (a)1.5303841410 AU
Inclination (i)18.36472670°
Long. of Asc. Node (Ω)55.45466639°
Arg. of Perihelion (ω)175.83136879° ± 6.00e+00
Mean Anomaly (M)161.94471058°
Mean Motion (n)0.5207076600°/day
Perihelion dist (q)1.04717910 AU
Aphelion dist (Q)2.01316370 AU
Orbital Period1.89282350 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.297″
Uncertainty—
Orbit TypeAmor
MOID0.036091 AU
Observations Used20
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-05-10
Observations (21)
Date Type RA Dec Mag Band Observatory
2019-05-08 10:19:23 C 17 33 03.55 +19 18 11.2 – V G96
2019-05-08 10:37:50 C 17 33 06.34 +19 14 49.8 – V G96
2019-05-08 10:45:16 C 17 33 07.48 +19 13 28.4 – V G96
2019-05-08 10:52:41 C 17 33 08.55 +19 12 07.6 – V G96
2019-05-08 11:32:52 C 17 33 14.70 +19 04 44.9 – V G96
2019-05-08 11:33:18 C 17 33 14.75 +19 04 40.9 – V G96
2019-05-08 11:33:42 C 17 33 14.82 +19 04 35.9 – V G96
2019-05-08 11:34:07 C 17 33 14.91 +19 04 31.0 – V G96
2019-05-09 09:28:58 C 17 37 33.51 +14 49 04.2 – V I52
2019-05-09 09:29:46 C 17 37 33.62 +14 48 55.2 – V I52
2019-05-09 09:30:34 C 17 37 33.74 +14 48 44.7 – V I52
2019-05-09 09:31:21 C 17 37 33.86 +14 48 35.2 – V I52
2019-05-09 10:05:58 C 17 37 39.41 +14 41 26.5 – V G96
2019-05-09 10:14:09 C 17 37 40.72 +14 39 44.0 – V G96
2019-05-09 10:30:31 C 17 37 43.27 +14 36 22.8 – V G96
2019-05-10 01:01:17 C 17 40 42.87 +11 28 10.3 – V L01
2019-05-10 01:02:49 C 17 40 43.13 +11 27 50.1 – V L01
2019-05-10 01:04:21 C 17 40 43.43 +11 27 29.4 – V L01
2019-05-10 01:07:26 C 17 40 43.95 +11 26 48.0 – V L01
2019-05-10 01:22:45 C 17 40 48.34 +11 23 07.5 – V J95
2019-05-10 01:30:03 C 17 40 49.63 +11 21 30.3 – V J95