2007 DD49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6072895627 ± 5.42e-08
Semi-major axis (a)2.1710119653 AU ± 2.72e-09
Inclination (i)8.20410759° ± 1.30e-05
Long. of Asc. Node (Ω)149.85549216° ± 2.94e-05
Arg. of Perihelion (ω)277.62423484° ± 3.01e-05
Mean Anomaly (M)325.41787199° ± 3.32e-06
Mean Motion (n)0.3081193341°/day ± 5.79e-10
Perihelion dist (q)0.85257906 AU ± 1.18e-07
Aphelion dist (Q)3.48944487 AU ± 1.18e-07
Orbital Period3.19884595 yr ± 6.01e-09
Physical Parameters
H (abs. magnitude)19.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.368″
Uncertainty0
Orbit TypeApollo
MOID0.072160 AU
Observations Used125
Oppositions11
Arc Total2007-2023
First Observation Used2007-02-22
Last Observation Used2023-04-21
Observations (131)
Date Type RA Dec Mag Band Observatory
2007-02-22 03:49:55 C 05 44 20.97 +17 13 34.1 18.6 c 704
2007-02-22 04:06:20 C 05 44 26.28 +17 13 58.5 19.1 c 704
2007-02-22 04:22:50 C 05 44 31.57 +17 14 22.3 18.8 c 704
2007-02-22 04:39:26 C 05 44 36.91 +17 14 46.8 18.7 c 704
2007-02-22 04:56:00 C 05 44 42.23 +17 15 11.4 18.9 c 704
2007-02-23 00:54:44 C 05 51 11.25 +17 44 05.5 19.6 o H55
2007-02-23 01:06:37 C 05 51 15.00 +17 44 23.1 19.5 o H55
2007-02-23 01:13:57 C 05 51 17.29 +17 44 33.4 19.5 o H55
2007-02-23 04:10:04 C 05 52 12.86 +17 48 42.8 r G96
2007-02-23 04:10:30 C 05 52 13.04 +17 48 42.3 r G96
2007-02-23 04:10:56 C 05 52 13.18 +17 48 43.0 r G96
2007-02-23 04:11:22 C 05 52 13.29 +17 48 43.6 r G96
2007-02-23 13:15:55 C 05 55 05.43 +18 01 12.1 o D35
2007-02-23 13:18:27 C 05 55 06.24 +18 01 15.3 o D35
2007-02-23 23:03:07 C 05 58 09.72 +18 14 30.8 r I77
2007-02-23 23:13:01 C 05 58 12.71 +18 14 44.0 r I77
2007-02-23 23:13:45 C 05 58 12.95 +18 14 45.1 r I77
2007-03-01 21:28:55 C 06 38 32.49 +20 39 45.5 r J95
2007-03-01 21:36:11 C 06 38 34.39 +20 39 52.1 r J95
2007-03-01 21:39:29 C 06 38 35.25 +20 39 55.0 r J95
2007-03-04 18:49:11 C 06 55 33.30 +21 26 19.7 o 461
2007-03-04 18:53:49 C 06 55 34.39 +21 26 22.0 o 461
2007-03-04 18:58:27 C 06 55 35.45 +21 26 25.0 o 461
2007-03-04 19:02:32 C 06 55 36.36 +21 26 28.2 o 461
2007-03-06 00:19:26 C 07 02 19.35 +21 42 17.3 r H85
2007-03-06 00:58:45 C 07 02 27.91 +21 42 37.9 r H85
2007-03-11 19:41:20 C 07 30 54.26 +22 32 23.6 c 246
2007-03-11 19:42:11 C 07 30 54.43 +22 32 23.4 c 246
2007-03-11 19:43:05 C 07 30 54.56 +22 32 24.0 c 246
2007-03-11 19:43:58 C 07 30 54.80 +22 32 23.7 c 246
2007-03-11 19:45:00 C 07 30 54.96 +22 32 24.2 c 246
2007-03-11 19:45:59 C 07 30 55.11 +22 32 25.1 c 246
2007-03-12 18:43:17 C 07 35 09.77 +22 37 24.3 c B23
2007-03-12 18:47:41 C 07 35 10.55 +22 37 24.8 c B23
2007-03-12 18:52:05 C 07 35 11.34 +22 37 25.9 c B23
2007-03-12 18:56:28 C 07 35 12.12 +22 37 27.2 c B23
2007-03-14 03:56:57 C 07 41 04.96 +22 43 19.6 19.3 c 704
2007-03-14 04:27:35 C 07 41 09.99 +22 43 23.0 19.9 c 704
2007-03-14 04:42:58 C 07 41 12.71 +22 43 24.6 19.9 c 704
2007-03-14 04:58:28 C 07 41 15.41 +22 43 26.8 20.0 c 704
2007-03-14 20:18:45 C 07 43 55.00 +22 45 35.9 r J87
2007-03-14 20:38:23 C 07 43 58.24 +22 45 38.7 r J87
2007-03-14 20:58:00 C 07 44 01.56 +22 45 38.9 r J87
2007-03-15 03:15:28 C 07 45 06.04 +22 46 31.4 r 703
2007-03-15 03:23:13 C 07 45 07.45 +22 46 31.0 r 703
2007-03-15 03:30:59 C 07 45 08.67 +22 46 32.2 r 703
2007-03-15 03:38:45 C 07 45 10.00 +22 46 33.1 r 703
2007-03-22 20:10:07 C 08 13 32.32 +22 51 07.7 r 235
2007-04-15 03:02:33 C 09 16 20.46 +21 00 12.0 r 734
2007-04-15 03:21:02 C 09 16 22.19 +21 00 06.8 r 734