2002 DC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4028065063
Semi-major axis (a)1.6996182066 AU
Inclination (i)3.37547583°
Long. of Asc. Node (Ω)154.03884009°
Arg. of Perihelion (ω)355.37379935°
Mean Anomaly (M)257.83529086°
Mean Motion (n)0.4448113500°/day
Perihelion dist (q)1.01500100 AU
Aphelion dist (Q)2.38424140 AU
Orbital Period2.21578800 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.779″
Uncertainty
Orbit TypeAmor
MOID0.026412 AU
Observations Used13
Oppositions1
Arc Total2002-2002
First Observation Used
Last Observation Used2002-04-09
Observations (13)
Date Type RA Dec Mag Band Observatory
2002-02-20 07:20:40 C 11 08 35.93 +00 09 42.2 19.1 c 704
2002-02-20 07:40:58 C 11 08 54.98 +00 09 51.8 20.0 c 704
2002-02-20 08:01:14 C 11 09 13.81 +00 10 00.4 19.2 c 704
2002-02-20 08:43:17 C 11 09 53.13 +00 10 21.5 19.2 c 704
2002-02-21 07:35:59 C 11 32 28.11 +00 21 23.8 20.1 c 704
2002-02-21 07:56:43 C 11 32 46.34 +00 21 34.3 19.9 c 704
2002-02-21 08:16:43 C 11 33 03.92 +00 21 43.3 19.9 c 704
2002-02-22 05:37:47 C 11 52 53.92 +00 31 13.3 c 649
2002-02-22 05:40:39 C 11 52 56.38 +00 31 14.6 c 649
2002-02-22 05:43:33 C 11 52 58.89 +00 31 16.6 c 649
2002-04-09 11:59:33 C 14 55 16.73 +02 16 53.9 c 568
2002-04-09 12:16:35 C 14 55 16.01 +02 16 52.2 c 568
2002-04-09 12:33:40 C 14 55 15.32 +02 16 50.4 c 568