2007 DG8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3736505657 ± 1.94e-07
Semi-major axis (a)1.3579200031 AU ± 1.59e-06
Inclination (i)3.08367099° ± 1.65e-05
Long. of Asc. Node (Ω)131.73636483° ± 1.34e-04
Arg. of Perihelion (ω)90.25622233° ± 1.71e-04
Mean Anomaly (M)268.53531699° ± 2.23e-03
Mean Motion (n)0.6228751395°/day ± 1.09e-06
Perihelion dist (q)0.85053243 AU ± 1.03e-06
Aphelion dist (Q)1.86530758 AU ± 2.20e-06
Orbital Period1.58238180 yr ± 2.77e-06
NGA Modelr2
A21.06380758e-12 ± 2.97e-12 AU/d²
Physical Parameters
H (abs. magnitude)25.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.544″
Uncertainty1
Orbit TypeApollo
MOID0.021129 AU
Observations Used42
Oppositions4
Arc Total2007-2018
First Observation Used2007-02-21
Last Observation Used2018-08-08
Observations (42)
Date Type RA Dec Mag Band Observatory
2007-02-21 05:57:08 C 10 19 10.02 +32 45 31.3 r 703
2007-02-21 06:06:27 C 10 19 11.28 +32 46 41.2 r 703
2007-02-21 06:15:46 C 10 19 12.54 +32 47 49.4 r 703
2007-02-21 07:54:12 C 10 19 26.22 +32 59 55.5 r 703
2007-02-21 07:57:43 C 10 19 26.76 +33 00 21.4 r 703
2007-02-21 08:01:14 C 10 19 27.22 +33 00 46.8 r 703
2007-02-21 08:04:47 C 10 19 27.59 +33 01 13.0 r 703
2007-02-21 20:51:05 C 10 22 10.03 +34 39 14.5 c 246
2007-02-21 20:51:37 C 10 22 10.32 +34 39 16.7 c 246
2007-02-21 20:52:48 C 10 22 10.44 +34 39 27.3 c 246
2007-02-21 20:54:23 C 10 22 10.73 +34 39 40.8 c 246
2007-02-21 20:55:05 C 10 22 10.97 +34 39 45.9 c 246
2007-02-21 20:57:04 C 10 22 11.19 +34 40 02.1 c 246
2007-02-22 06:43:05 C 10 24 24.57 +36 03 57.0 c 854
2007-02-22 06:45:59 C 10 24 25.12 +36 04 22.1 r G96
2007-02-22 06:48:30 C 10 24 25.59 +36 04 44.3 r G96
2007-02-22 06:50:17 C 10 24 26.01 +36 05 02.2 c 854
2007-02-22 06:51:01 C 10 24 26.10 +36 05 06.3 r G96
2007-02-22 06:53:34 C 10 24 26.56 +36 05 29.2 r G96
2007-02-22 06:57:28 C 10 24 27.41 +36 06 05.5 c 854
2007-02-22 07:29:02 C 10 24 30.24 +36 10 23.1 r 734
2007-02-22 07:31:28 C 10 24 30.75 +36 10 44.4 r 734
2007-02-22 07:33:54 C 10 24 31.18 +36 11 06.2 r 734
2007-02-22 07:36:20 C 10 24 31.71 +36 11 26.8 r 734
2007-02-25 10:06:54 C 10 58 15.03 +51 32 02.2 o 696
2007-02-25 10:08:56 C 10 58 16.55 +51 32 36.1 o 696
2007-02-27 08:15:56 C 12 11 02.06 +66 15 59.5 r 734
2007-02-27 08:22:05 C 12 11 18.96 +66 18 05.0 r 734
2007-02-27 08:27:10 C 12 11 32.82 +66 19 47.8 r 734
2007-02-27 08:32:15 C 12 11 46.86 +66 21 31.9 r 734
2007-02-27 08:37:20 C 12 12 00.89 +66 23 14.9 r 734
2007-03-02 02:27:27 C 18 44 12.86 +68 23 47.2 o J95
2007-03-02 02:53:32 C 18 45 56.99 +68 14 36.6 o J95
2007-03-02 03:05:01 C 18 46 42.09 +68 10 32.1 o J95
2007-03-02 04:11:19 C 18 50 55.88 +67 46 48.1 o J95
2018-07-17 12:02:02 C 21 47 41.424 +03 16 34.64 V F52
2018-07-17 12:16:33 C 21 47 36.831 +03 14 51.60 V F52
2018-07-19 12:01:13 C 21 36 14.627 -01 39 32.91 V F52
2018-07-19 12:15:52 C 21 36 11.051 -01 40 51.19 V F52
2018-08-08 08:50:59 C 20 52 48.850 -18 40 34.40 U F51
2018-08-08 09:18:57 C 20 52 47.433 -18 40 56.25 U F51
2018-08-08 09:32:56 C 20 52 46.719 -18 41 06.99 U F51