IAA RAS IAA Minor Planet Database

2019 DE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5879236000
Semi-major axis (a)1.8299489000 AU
Inclination (i)19.34649000°
Long. of Asc. Node (Ω)338.62053000°
Arg. of Perihelion (ω)90.68804000°
Mean Anomaly (M)285.30477000°
Mean Motion (n)0.3981490100°/day
Perihelion dist (q)0.75407880 AU
Aphelion dist (Q)2.90581900 AU
Orbital Period2.47547440 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.460″
Uncertainty8
Orbit TypeApollo
MOID0.095106 AU
Observations Used19
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-03-07
Observations (19)
Date Type RA Dec Mag Band Observatory
2019-02-28 07:21:06 C 10 47 07.37 +06 13 18.5 – V G96
2019-02-28 07:29:09 C 10 47 05.60 +06 12 58.8 – V G96
2019-02-28 07:37:11 C 10 47 03.82 +06 12 38.4 – V G96
2019-02-28 07:45:12 C 10 47 02.13 +06 12 18.5 – V G96
2019-02-28 10:17:56 C 10 46 29.21 +06 05 59.2 – V G96
2019-02-28 10:21:44 C 10 46 28.42 +06 05 48.8 – V G96
2019-02-28 10:27:51 C 10 46 27.17 +06 05 34.4 – V G96
2019-02-28 10:48:49 C 10 46 22.78 +06 04 43.1 – o 291
2019-02-28 10:56:00 C 10 46 21.25 +06 04 25.5 – o 291
2019-02-28 11:03:08 C 10 46 19.76 +06 04 07.8 – o 291
2019-03-01 03:13:17 C 10 43 10.77 +05 26 10.1 – U 807
2019-03-01 03:22:04 C 10 43 09.00 +05 25 49.7 – U 807
2019-03-01 03:30:51 C 10 43 07.23 +05 25 29.3 – U 807
2019-03-01 06:32:11 C 10 42 32.47 +05 17 50.0 – V G96
2019-03-01 06:36:31 C 10 42 31.51 +05 17 37.9 – V G96
2019-03-01 06:39:02 C 10 42 31.08 +05 17 32.6 – V G96
2019-03-07 02:17:04 C 10 21 46.08 +01 04 14.4 – U 807
2019-03-07 02:25:51 C 10 21 45.03 +01 04 02.5 – U 807
2019-03-07 02:34:37 C 10 21 43.96 +01 03 49.8 – U 807