2013 DC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4762086029
Semi-major axis (a)1.7466268867 AU
Inclination (i)9.78194762°
Long. of Asc. Node (Ω)139.89815821°
Arg. of Perihelion (ω)315.55106683° ± 6.00e+00
Mean Anomaly (M)207.86074211°
Mean Motion (n)0.4269758700°/day
Perihelion dist (q)0.91486800 AU
Aphelion dist (Q)2.57838860 AU
Orbital Period2.30834510 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.482″
Uncertainty
Orbit TypeApollo
MOID0.012496 AU
Observations Used31
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-02-24
Observations (31)
Date Type RA Dec Mag Band Observatory
2013-02-17 08:28:37 C 11 05 36.52 +31 32 42.2 r 703
2013-02-17 08:38:55 C 11 05 38.00 +31 32 52.0 r 703
2013-02-17 08:49:16 C 11 05 39.37 +31 33 03.1 r 703
2013-02-17 08:59:38 C 11 05 40.77 +31 33 13.9 r 703
2013-02-17 09:51:31 C 11 05 47.60 +31 34 01.3 r 703
2013-02-17 10:03:12 C 11 05 49.22 +31 34 11.9 r 703
2013-02-17 10:14:57 C 11 05 50.83 +31 34 21.5 r 703
2013-02-17 10:26:36 C 11 05 52.52 +31 34 31.9 r 703
2013-02-18 07:41:17 C 11 09 16.38 +31 53 01.8 r G96
2013-02-18 07:56:43 C 11 09 18.10 +31 53 14.5 r G96
2013-02-18 08:12:19 C 11 09 19.83 +31 53 27.4 r G96
2013-02-18 08:27:45 C 11 09 21.52 +31 53 39.4 r G96
2013-02-18 08:48:08 C 11 09 21.14 +31 53 37.2 r H21
2013-02-18 08:57:18 C 11 09 22.22 +31 53 43.6 r H21
2013-02-18 09:05:26 C 11 09 23.21 +31 53 49.0 r H21
2013-02-19 00:09:14 C 11 11 30.46 +32 04 35.5 u I93
2013-02-19 00:23:56 C 11 11 32.00 +32 04 45.9 u I93
2013-02-19 00:34:34 C 11 11 33.13 +32 04 52.3 u I93
2013-02-19 09:07:32 C 11 12 34.81 +32 10 44.6 r G96
2013-02-19 09:14:17 C 11 12 35.42 +32 10 48.4 r G96
2013-02-19 09:18:43 C 11 12 35.85 +32 10 51.1 r G96
2013-02-19 09:23:12 C 11 12 36.25 +32 10 53.9 r G96
2013-02-20 06:56:50 C 11 15 02.88 +32 22 38.7 q H21
2013-02-20 07:09:11 C 11 15 03.84 +32 22 46.2 q H21
2013-02-20 07:15:22 C 11 15 04.30 +32 22 48.8 q H21
2013-02-21 08:25:33 C 11 17 27.79 +32 33 54.6 u H21
2013-02-21 08:37:58 C 11 17 28.60 +32 33 58.9 u H21
2013-02-21 08:50:05 C 11 17 29.39 +32 34 02.6 u H21
2013-02-24 08:36:10 C 11 22 38.88 +32 53 34.5 o 711
2013-02-24 08:40:54 C 11 22 39.08 +32 53 35.4 o 711
2013-02-24 08:46:33 C 11 22 39.22 +32 53 36.1 o 711