IAA RAS IAA Minor Planet Database

2019 QD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6534664000
Semi-major axis (a)2.3496150000 AU
Inclination (i)2.99278000°
Long. of Asc. Node (Ω)149.69472000°
Arg. of Perihelion (ω)238.38347000°
Mean Anomaly (M)253.87508000°
Mean Motion (n)0.2736585500°/day
Perihelion dist (q)0.81422050 AU
Aphelion dist (Q)3.88500950 AU
Orbital Period3.60159650 yr
Physical Parameters
H (abs. magnitude)28.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.430″
Uncertainty5
Orbit TypeApollo
MOID0.001305 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-08-21
Observations (20)
Date Type RA Dec Mag Band Observatory
2019-08-21 05:47:39 C 21 23 52.34 +00 05 54.4 – V G96
2019-08-21 05:55:11 C 21 24 05.67 +00 10 13.1 – V G96
2019-08-21 06:02:45 C 21 24 19.08 +00 14 35.8 – V G96
2019-08-21 06:10:16 C 21 24 32.67 +00 19 01.0 – V G96
2019-08-21 07:48:14 C 21 27 45.14 +01 21 44.4 – V I52
2019-08-21 07:48:41 C 21 27 46.12 +01 22 03.4 – V I52
2019-08-21 07:49:08 C 21 27 47.06 +01 22 21.5 – V I52
2019-08-21 07:49:35 C 21 27 48.04 +01 22 40.7 – V I52
2019-08-21 10:27:40 C 21 34 29.18 +03 29 30.3 – V I52
2019-08-21 10:28:06 C 21 34 30.54 +03 29 55.4 – V I52
2019-08-21 10:28:34 C 21 34 31.93 +03 30 20.7 – V I52
2019-08-21 20:45:02 C 23 02 13.96 +24 36 56.1 – V J95
2019-08-21 20:53:27 C 23 05 01.28 +25 12 22.2 – V J95
2019-08-21 21:00:36 C 23 07 28.07 +25 42 59.9 – V J95
2019-08-21 21:04:58 C 23 08 59.95 +26 02 00.0 – V J95
2019-08-21 21:08:26 C 23 10 13.83 +26 17 10.8 – V J95
2019-08-21 21:11:53 C 23 11 28.75 +26 32 26.2 – V J95
2019-08-21 21:15:26 C 23 13 05.38 +26 53 56.9 – q I93
2019-08-21 21:17:21 C 23 13 48.02 +27 02 33.5 – q I93
2019-08-21 21:22:29 C 23 15 43.92 +27 25 48.7 – q I93