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
2007-04-15 03:29:13 C 09 16 22.96 +21 00 04.9 r 734
2007-04-16 03:47:53 C 09 18 38.28 +20 52 55.6 r G96
2007-04-16 03:57:12 C 09 18 39.19 +20 52 54.0 r G96
2007-04-16 04:06:39 C 09 18 40.00 +20 52 50.8 r G96
2019-08-28 04:13:29 S 04 10 06.247 +11 18 21.74 L C51
2019-08-28 16:47:07 S 04 14 01.373 +11 19 34.03 L C51
2019-08-28 19:55:26 S 04 15 00.406 +11 19 51.17 L C51
2019-08-29 06:54:49 S 04 18 27.811 +11 20 42.25 L C51
2020-01-26 14:27:16 C 13 44 07.297 -06 52 20.56 U F52
2020-01-26 14:43:17 C 13 44 07.642 -06 52 16.88 U F52
2020-01-26 14:59:15 C 13 44 07.983 -06 52 13.72 U F52
2020-01-26 15:15:21 C 13 44 08.335 -06 52 09.86 U F52
2020-02-05 14:14:37 C 13 47 34.198 -05 47 42.10 U F52
2020-02-05 14:30:02 C 13 47 34.227 -05 47 37.06 U F52
2020-02-05 14:31:55 C 13 47 34.248 -05 47 36.50 U F52
2020-02-05 14:47:20 C 13 47 34.276 -05 47 31.35 U F52
2020-02-05 15:04:38 C 13 47 34.312 -05 47 25.86 U F52
2020-02-05 15:06:31 C 13 47 34.314 -05 47 25.25 U F52
2020-03-23 12:54:35 C 13 05 35.097 +03 57 32.97 U F51
2020-03-23 13:11:03 C 13 05 34.031 +03 57 41.86 U F51
2020-03-23 13:27:14 C 13 05 32.998 +03 57 50.60 U F51
2020-04-02 06:59:51 C 12 51 12.31 +05 50 13.3 V G96
2020-04-02 07:07:19 C 12 51 11.85 +05 50 16.5 V G96
2020-04-02 07:14:46 C 12 51 11.49 +05 50 20.0 V G96
2020-04-02 07:22:13 C 12 51 10.94 +05 50 23.4 V G96
2022-07-04 06:16:22 C 21 02 33.04 -09 29 24.5 u H21
2022-07-04 06:19:29 C 21 02 32.93 -09 29 24.9 u H21
2022-07-06 11:58:14 C 21 01 04.763 -09 35 47.41 U F52
2022-07-06 12:12:59 C 21 01 04.289 -09 35 49.19 U F52
2022-07-06 12:42:33 C 21 01 03.374 -09 35 52.90 U F52
2022-07-26 09:25:48 C 20 39 43.230 -11 28 02.06 U F52
2022-07-26 09:43:12 C 20 39 42.153 -11 28 08.20 U F52
2022-07-26 10:00:37 C 20 39 41.067 -11 28 14.15 U F52
2022-08-01 03:19:53 C 20 31 01.71 -12 18 39.2 V W94
2022-08-01 03:28:09 C 20 31 01.05 -12 18 42.3 V W94
2022-08-01 03:36:31 C 20 31 00.45 -12 18 46.3 V W94
2022-08-01 14:47:11 C 20 30 16.03 -12 23 19.8 V D29
2022-08-01 15:35:33 C 20 30 12.63 -12 23 38.8 V D29
2022-08-17 06:40:36 C 20 03 46.819 -15 10 55.73 U F52
2022-08-17 06:57:03 C 20 03 45.611 -15 11 03.74 U F52
2022-08-17 07:13:29 C 20 03 44.406 -15 11 11.66 U F52
2022-08-31 07:06:50 C 19 42 07.777 -17 50 07.79 U F51
2022-08-31 07:30:41 C 19 42 06.394 -17 50 18.75 U F51
2022-08-31 07:42:41 C 19 42 05.692 -17 50 24.15 U F51
2022-09-14 06:36:52 C 19 28 17.860 -20 12 53.62 U F51
2022-09-14 06:45:52 C 19 28 17.597 -20 12 57.19 U F51
2022-09-14 06:54:52 C 19 28 17.331 -20 13 00.70 U F51
2023-02-02 18:47:20 C 02 28 51.21 -01 41 46.8 V 204
2023-02-02 19:07:20 C 02 28 58.40 -01 40 54.7 V 204
2023-02-03 02:13:12 C 02 31 34.820 -01 22 16.50 V I52