2002 DH2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5396479901 ± 7.40e-08
Semi-major axis (a)2.0529897367 AU ± 3.91e-08
Inclination (i)20.88854976° ± 1.50e-05
Long. of Asc. Node (Ω)345.29920188° ± 2.81e-06
Arg. of Perihelion (ω)232.11135626° ± 2.90e-05
Mean Anomaly (M)11.76749934° ± 8.07e-05
Mean Motion (n)0.3350673484°/day ± 9.56e-09
Perihelion dist (q)0.94509795 AU ± 1.53e-07
Aphelion dist (Q)3.16088152 AU ± 1.63e-07
Orbital Period2.94157664 yr ± 8.39e-08
Physical Parameters
H (abs. magnitude)20.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.426″
Uncertainty0
Orbit TypeApollo
MOID0.074488 AU
Observations Used159
Oppositions2
Arc Total2002-2005
First Observation Used2002-02-20
Last Observation Used2005-02-14
Observations (170)
Date Type RA Dec Mag Band Observatory
2002-03-12 21:13:45 C 09 59 32.06 -27 35 18.0 c 118
2002-03-12 21:15:06 C 09 59 31.25 -27 35 42.0 c 118
2002-03-12 21:15:42 C 09 59 30.92 -27 35 52.0 c 118
2002-03-12 21:26:17 C 09 59 24.52 -27 38 57.0 c 118
2002-03-12 21:26:55 C 09 59 24.12 -27 39 08.3 c 118
2002-03-15 12:43:45 C 09 15 07.28 -45 18 13.5 m 428
2002-03-15 12:44:34 C 09 15 06.63 -45 18 26.1 m 428
2002-03-15 15:01:51 C 09 13 06.000 -45 52 40.17 e 422
2002-03-15 15:04:52 C 09 13 03.338 -45 53 25.00 e 422
2002-03-15 15:06:35 C 09 13 01.808 -45 53 50.36 e 422
2002-04-03 09:29:49 C 02 20 36.99 -65 05 11.9 e 413
2002-04-03 09:35:47 C 02 20 35.08 -65 05 02.8 e 413
2002-06-08 09:43:03 C 00 49 46.66 -43 38 24.6 c 809
2002-06-08 10:06:44 C 00 49 45.99 -43 38 16.2 c 809
2002-06-08 10:26:59 C 00 49 45.38 -43 38 08.8 c 809
2005-02-12 06:58:52 C 15 24 01.46 -19 46 28.6 o 809
2005-02-12 07:06:31 C 15 24 03.35 -19 46 53.4 o 809
2005-02-14 06:34:48 C 15 36 27.72 -22 25 11.0 o 809
2005-02-14 06:43:39 C 15 36 29.99 -22 25 40.3 o 809
2005-02-14 06:52:50 C 15 36 32.36 -22 26 10.2 o 809