2009 DN45

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4744979457 ± 2.00e+00
Semi-major axis (a)1.9473844872 AU ± 3.00e+00
Inclination (i)8.52986698° ± 4.00e+00
Long. of Asc. Node (Ω)350.25836200° ± 5.00e+00
Arg. of Perihelion (ω)174.87197008° ± 6.00e+00
Mean Anomaly (M)52.60877816° ± 7.90e-01
Mean Motion (n)0.3626786400°/day ± 8.38e-01
Perihelion dist (q)1.02335430 AU ± 4.20e+00
Aphelion dist (Q)2.87144170 AU ± 5.89e+00
Orbital Period2.71757840 yr ± 6.28e+00
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.894″
Uncertainty3
Orbit TypeAmor
MOID0.031198 AU
Observations Used28
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-03-18
Observations (28)
Date Type RA Dec Mag Band Observatory
2009-02-28 07:22:02 C 10 50 46.82 +50 53 01.3 r 703
2009-02-28 07:34:01 C 10 50 52.33 +50 51 31.6 r 703
2009-02-28 07:46:41 C 10 50 58.30 +50 49 56.3 r 703
2009-02-28 07:58:08 C 10 51 03.42 +50 48 29.8 r 703
2009-02-28 08:18:34 C 10 51 12.86 +50 45 51.5 r 703
2009-02-28 08:19:26 C 10 51 13.08 +50 45 45.3 r 703
2009-02-28 08:20:19 C 10 51 13.58 +50 45 39.8 r 703
2009-02-28 08:21:12 C 10 51 14.03 +50 45 31.8 r 703
2009-02-28 10:32:12 C 10 52 15.20 +50 28 17.5 r 703
2009-02-28 10:33:04 C 10 52 15.63 +50 28 11.6 r 703
2009-02-28 10:33:48 C 10 52 16.06 +50 28 04.5 r 703
2009-02-28 10:34:34 C 10 52 16.42 +50 28 00.3 r 703
2009-02-28 19:19:59 C 10 57 18.51 +49 16 31.6 r J95
2009-02-28 19:25:27 C 10 57 21.37 +49 15 47.9 r J95
2009-02-28 19:29:55 C 10 57 23.58 +49 15 13.7 r J95
2009-02-28 19:37:40 C 10 57 28.18 +49 14 37.9 o B04
2009-02-28 19:45:46 C 10 57 32.22 +49 13 35.5 o B04
2009-02-28 19:53:46 C 10 57 36.33 +49 12 31.8 o B04
2009-02-28 20:23:30 C 10 57 51.10 +49 08 37.7 o B04
2009-03-02 06:12:34 C 11 15 37.83 +43 56 01.1 r 703
2009-03-02 06:25:47 C 11 15 43.92 +43 53 46.7 r 703
2009-03-02 06:38:59 C 11 15 49.96 +43 51 32.6 r 703
2009-03-03 07:34:35 C 11 28 35.89 +39 11 53.8 o H55
2009-03-03 07:41:04 C 11 28 38.79 +39 10 34.8 o H55
2009-03-03 07:44:17 C 11 28 40.25 +39 09 55.5 o H55
2009-03-03 07:47:23 C 11 28 41.64 +39 09 17.7 o H55
2009-03-18 16:07:05 C 13 41 55.29 -38 57 11.4 r E12
2009-03-18 16:13:53 C 13 41 56.33 -38 57 48.3 r E12