2009 DD45

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2048414000
Semi-major axis (a)1.2409390000 AU
Inclination (i)13.74377000°
Long. of Asc. Node (Ω)161.89314000°
Arg. of Perihelion (ω)13.97155000°
Mean Anomaly (M)25.65550000°
Mean Motion (n)0.7129817600°/day
Perihelion dist (q)0.98674330 AU
Aphelion dist (Q)1.49513470 AU
Orbital Period1.38237430 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty2
Orbit TypeApollo
MOID0.000498 AU
Observations Used90
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-03-06
Observations (102)
Date Type RA Dec Mag Band Observatory
2009-03-02 10:14:52 n 09 57 08.45 -51 50 25.7 v 415
2009-03-02 10:15:00 n 09 57 15.29 -51 50 10.1 v 415
2009-03-02 10:15:08 n 09 57 22.06 -51 49 54.7 v 415
2009-03-02 10:15:16 n 09 57 28.85 -51 49 39.1 v 415
2009-03-02 10:15:24 n 09 57 35.62 -51 49 24.0 v 415
2009-03-02 10:15:32 n 09 57 42.48 -51 49 08.4 v 415
2009-03-02 10:15:40 n 09 57 49.33 -51 48 52.8 v 415
2009-03-02 10:24:16 n 10 05 18.29 -51 30 35.2 v 415
2009-03-02 10:24:28 n 10 05 28.99 -51 30 08.1 v 415
2009-03-02 10:24:40 n 10 05 39.68 -51 29 40.5 v 415
2009-03-02 10:24:52 n 10 05 50.40 -51 29 12.5 v 415
2009-03-02 10:56:12 C 10 36 37.09 -50 03 58.2 r E12
2009-03-02 10:58:56 C 10 39 27.92 -49 52 53.7 r E12
2009-03-02 12:24:05 n 12 20 06.43 -38 16 21.4 r E20
2009-03-02 12:24:09 n 12 20 11.60 -38 15 28.1 r E20
2009-03-02 12:24:12 n 12 20 14.99 -38 14 53.0 r E20
2009-03-02 12:24:14 n 12 20 17.72 -38 14 24.2 r E20
2009-03-02 12:37:32 n 12 37 13.33 -35 07 13.8 r E20
2009-03-02 12:37:34 n 12 37 16.09 -35 06 40.7 r E20
2009-03-02 12:37:35 n 12 37 17.83 -35 06 21.2 r E20
2009-03-02 12:37:38 n 12 37 21.57 -35 05 37.2 r E20
2009-03-02 12:46:56 n 12 49 06.80 -32 40 19.0 r E20
2009-03-02 12:46:59 n 12 49 10.20 -32 39 36.2 r E20
2009-03-02 12:47:07 n 12 49 21.06 -32 37 14.7 r E20
2009-03-02 12:47:09 n 12 49 23.05 -32 36 48.5 r E20
2009-03-02 12:47:10 n 12 49 24.38 -32 36 31.2 r E20
2009-03-02 13:07:32 C 13 15 27.19 -26 48 51.7 r E12
2009-03-02 15:03:18 C 15 09 31.67 +10 13 28.5 r E12
2009-03-02 15:05:28 C 15 11 07.60 +10 46 17.3 r E12
2009-03-02 15:34:42 C 15 31 04.00 +17 22 40.5 r E12
2009-03-02 16:07:23 C 15 49 59.29 +23 10 47.0 r E12
2009-03-02 17:21:59 C 16 22 44.66 +31 54 30.4 r E12
2009-03-02 23:38:32 C 17 38 28.53 +42 17 29.5 o J95
2009-03-02 23:39:07 C 17 38 32.16 +42 18 03.1 o J95
2009-03-02 23:39:55 C 17 38 37.30 +42 18 51.3 o J95
2009-03-02 23:40:26 C 17 38 40.44 +42 19 21.2 o J95
2009-03-02 23:40:58 C 17 38 43.77 +42 19 51.9 o J95
2009-03-03 00:16:52 C 17 42 23.58 +42 57 52.1 o 510
2009-03-03 00:37:33 C 17 44 07.29 +43 10 14.1 o J95
2009-03-03 00:38:55 C 17 44 14.43 +43 11 21.2 o J95
2009-03-03 00:40:16 C 17 44 21.39 +43 12 26.7 o J95
2009-03-03 00:41:43 C 17 44 28.85 +43 13 36.6 o J95
2009-03-03 00:58:51 C 17 45 55.78 +43 31 53.2 o 510
2009-03-04 00:45:57 C 18 27 08.60 +48 04 22.1 o 611
2009-03-04 00:49:15 C 18 27 10.68 +48 04 42.7 o 611
2009-03-04 00:52:35 C 18 27 12.81 +48 05 02.3 o 611
2009-03-04 21:22:26 C 18 34 43.67 +48 41 27.1 o J95
2009-03-04 21:40:55 C 18 34 52.09 +48 42 04.3 o J95
2009-03-04 21:48:29 C 18 34 55.53 +48 42 20.4 o J95
2009-03-06 04:44:08 C 18 40 15.34 +49 14 06.9 o J95