2013 DG

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3144957164 ± 6.58e-06
Semi-major axis (a)1.4240266962 AU ± 1.29e-05
Inclination (i)6.48134415° ± 1.17e-04
Long. of Asc. Node (Ω)147.95172650° ± 2.88e-05
Arg. of Perihelion (ω)64.38777292° ± 7.03e-05
Mean Anomaly (M)148.07498911° ± 3.77e-02
Mean Motion (n)0.5800094634°/day ± 7.86e-06
Perihelion dist (q)0.97617640 AU ± 1.29e-05
Aphelion dist (Q)1.87187699 AU ± 1.93e-05
Orbital Period1.69932793 yr ± 2.30e-05
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.409″
Uncertainty2
Orbit TypeApollo
MOID0.060871 AU
Observations Used66
Oppositions1
Arc Total2013-2013
First Observation Used2013-02-16
Last Observation Used2013-08-08
Observations (68)
Date Type RA Dec Mag Band Observatory
2013-03-06 03:02:32 C 11 33 15.59 +34 12 12.0 o 033
2013-03-14 08:40:16 C 13 24 18.99 +53 18 52.4 u H21
2013-03-14 08:44:52 C 13 24 22.82 +53 19 15.4 u H21
2013-03-14 08:49:49 C 13 24 26.90 +53 19 39.6 u H21
2013-03-14 08:54:35 C 13 24 30.88 +53 20 03.0 u H21
2013-03-14 08:59:23 C 13 24 34.88 +53 20 26.6 u H21
2013-03-15 08:41:27 C 13 46 36.15 +55 12 08.2 u H21
2013-03-15 08:49:58 C 13 46 43.96 +55 12 44.9 u H21
2013-03-15 09:00:08 C 13 46 53.32 +55 13 28.4 u H21
2013-03-17 10:22:24 C 14 39 02.51 +58 08 41.4 t H01
2013-03-17 10:31:12 C 14 39 11.85 +58 09 04.1 t H01
2013-03-17 10:45:43 C 14 39 27.23 +58 09 41.4 t H01
2013-03-17 10:57:54 C 14 39 40.14 +58 10 12.1 t H01
2013-08-01 11:23:55 C 20 52 23.292 -09 02 36.77 t 568
2013-08-01 11:35:23 C 20 52 22.516 -09 02 50.18 t 568
2013-08-08 10:41:48 C 20 43 06.962 -12 06 22.19 t 568
2013-08-08 10:49:42 C 20 43 06.520 -12 06 30.10 t 568
2013-08-08 10:57:38 C 20 43 06.057 -12 06 38.13 t 568