IAA RAS IAA Minor Planet Database

2019 AZ9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2783642000
Semi-major axis (a)1.3661914000 AU
Inclination (i)20.65948000°
Long. of Asc. Node (Ω)284.85551000°
Arg. of Perihelion (ω)151.61867000°
Mean Anomaly (M)124.58822000°
Mean Motion (n)0.6172154200°/day
Perihelion dist (q)0.98589260 AU
Aphelion dist (Q)1.74649020 AU
Orbital Period1.59686180 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.320″
Uncertainty6
Orbit TypeApollo
MOID0.027462 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-14
Observations (18)
Date Type RA Dec Mag Band Observatory
2019-01-11 08:29:24 C 05 01 00.733 -07 50 48.63 – U F51
2019-01-11 08:45:15 C 05 01 06.360 -07 53 59.75 – U F51
2019-01-11 09:01:03 C 05 01 11.989 -07 57 10.33 – U F51
2019-01-11 09:16:56 C 05 01 17.638 -08 00 21.59 – U F51
2019-01-12 03:28:46 C 05 08 14.64 -11 24 07.7 – V I52
2019-01-12 03:30:09 C 05 08 15.08 -11 24 22.0 – V I52
2019-01-12 03:31:33 C 05 08 15.54 -11 24 35.8 – V I52
2019-01-12 03:32:56 C 05 08 16.09 -11 24 50.5 – V I52
2019-01-12 07:42:14 C 05 09 40.787 -12 06 46.75 – V 568
2019-01-12 07:44:11 C 05 09 41.386 -12 07 06.48 – V 568
2019-01-12 07:45:38 C 05 09 41.825 -12 07 20.98 – V 568
2019-01-12 07:47:24 C 05 09 42.359 -12 07 38.65 – V 568
2019-01-13 01:21:37 C 05 15 29.54 -14 49 44.0 – u 807
2019-01-13 01:32:05 C 05 15 32.46 -14 51 15.8 – u 807
2019-01-14 07:13:39 C 05 24 02.378 -18 43 03.80 – V F51
2019-01-14 07:28:37 C 05 24 05.808 -18 44 47.60 – V F51
2019-01-14 07:43:35 C 05 24 09.195 -18 46 30.58 – V F51
2019-01-14 07:58:34 C 05 24 12.618 -18 48 13.93 – V F51