2010 DD20

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4523482000
Semi-major axis (a)1.0402424000 AU
Inclination (i)18.32693000°
Long. of Asc. Node (Ω)311.96289000°
Arg. of Perihelion (ω)75.74401000°
Mean Anomaly (M)98.49429000°
Mean Motion (n)0.9289711700°/day
Perihelion dist (q)0.56969060 AU
Aphelion dist (Q)1.51079420 AU
Orbital Period1.06096690 yr
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.600″
Uncertainty9
Orbit TypeApollo
MOID0.029938 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2010-02-18
Observations (15)
Date Type RA Dec Mag Band Observatory
2010-02-17 10:43:51 S 15 20 01.84 -41 22 12.8 L C51
2010-02-17 10:43:52 x 15 20 01.85 -41 22 11.3 L C51
2010-02-17 13:54:22 S 15 20 12.97 -41 25 03.7 L C51
2010-02-17 17:05:04 S 15 20 23.82 -41 27 58.7 L C51
2010-02-17 20:15:36 S 15 20 35.44 -41 30 49.7 L C51
2010-02-17 21:50:46 S 15 20 40.99 -41 32 16.1 L C51
2010-02-17 23:26:07 S 15 20 46.46 -41 33 43.1 L C51
2010-02-18 01:01:28 S 15 20 52.09 -41 35 11.5 L C51
2010-02-18 04:11:59 S 15 21 03.16 -41 38 02.1 L C51
2010-02-18 10:33:01 S 15 21 25.14 -41 43 45.6 L C51
2010-02-18 10:33:12 S 15 21 25.20 -41 43 47.1 L C51
2010-02-18 13:43:42 S 15 21 36.23 -41 46 39.2 L C51
2010-02-18 16:54:13 S 15 21 47.22 -41 49 31.9 L C51
2010-02-18 20:04:44 S 15 21 58.34 -41 52 24.1 L C51
2010-02-18 23:15:26 S 15 22 09.22 -41 55 20.9 L C51