2009 DA43

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1185842000
Semi-major axis (a)1.0167315000 AU
Inclination (i)6.70602000°
Long. of Asc. Node (Ω)157.84445000°
Arg. of Perihelion (ω)215.52421000°
Mean Anomaly (M)252.44572000°
Mean Motion (n)0.9613791000°/day
Perihelion dist (q)0.89616320 AU
Aphelion dist (Q)1.13729980 AU
Orbital Period1.02520190 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty7
Orbit TypeApollo
MOID0.084031 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-03-19
Observations (32)
Date Type RA Dec Mag Band Observatory
2009-02-26 07:12:32 C 10 48 13.82 +07 30 54.9 r G96
2009-02-26 07:21:19 C 10 48 12.92 +07 31 20.6 r G96
2009-02-26 07:28:46 C 10 48 11.98 +07 31 42.6 r G96
2009-02-26 07:34:45 C 10 48 11.30 +07 32 00.2 r G96
2009-02-26 09:18:50 C 10 47 59.67 +07 37 04.5 r G96
2009-02-26 09:20:00 C 10 47 59.56 +07 37 08.4 r G96
2009-02-26 09:20:59 C 10 47 59.42 +07 37 11.3 r G96
2009-02-26 09:22:08 C 10 47 59.31 +07 37 14.5 r G96
2009-02-26 11:11:15 C 10 47 47.43 +07 42 31.6 r G96
2009-02-26 11:13:34 C 10 47 47.25 +07 42 38.3 r G96
2009-02-26 11:14:42 C 10 47 47.11 +07 42 43.0 r G96
2009-02-27 06:59:15 C 10 46 00.20 +08 40 15.5 o 291
2009-02-27 07:04:44 C 10 45 59.58 +08 40 31.3 o 291
2009-02-27 07:10:12 C 10 45 58.94 +08 40 47.4 o 291
2009-02-27 08:16:47 C 10 45 51.21 +08 43 57.6 v H01
2009-02-27 08:30:48 C 10 45 49.66 +08 44 38.1 v H01
2009-02-27 08:41:40 C 10 45 48.45 +08 45 09.3 v H01
2009-02-27 08:50:38 C 10 45 47.46 +08 45 35.0 v H01
2009-03-01 22:08:50 C 10 40 11.28 +11 38 21.8 r J95
2009-03-01 22:25:42 C 10 40 09.59 +11 39 07.4 r J95
2009-03-02 12:00:57 C 10 38 55.32 +12 17 57.4 o 474
2009-03-02 12:08:47 C 10 38 54.56 +12 18 16.0 o 474
2009-03-02 12:15:04 C 10 38 53.85 +12 18 34.7 o 474
2009-03-17 08:32:02 C 10 13 50.17 +24 41 55.9 o 291
2009-03-17 08:37:49 C 10 13 49.88 +24 42 03.1 o 291
2009-03-17 08:43:29 C 10 13 49.53 +24 42 13.4 o 291
2009-03-18 07:11:04 C 10 12 50.91 +25 13 53.6 o 291
2009-03-18 07:17:09 C 10 12 50.54 +25 14 01.9 o 291
2009-03-18 07:23:16 C 10 12 50.20 +25 14 10.0 o 291
2009-03-19 07:26:30 C 10 11 51.09 +25 46 10.3 o 291
2009-03-19 07:32:21 C 10 11 50.84 +25 46 17.1 o 291
2009-03-19 07:38:22 C 10 11 50.53 +25 46 24.6 o 291