2008 DY

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6130542992 ± 2.00e+00
Semi-major axis (a)2.6876864928 AU ± 3.00e+00
Inclination (i)8.80320792° ± 4.00e+00
Long. of Asc. Node (Ω)79.88435832° ± 5.00e+00
Arg. of Perihelion (ω)105.17126275° ± 6.00e+00
Mean Anomaly (M)9.35927617° ± 3.21e-02
Mean Motion (n)0.2236848000°/day ± 3.75e-01
Perihelion dist (q)1.03998960 AU ± 5.50e+00
Aphelion dist (Q)4.33538080 AU ± 7.23e+00
Orbital Period4.40623440 yr ± 7.38e+00
Physical Parameters
H (abs. magnitude)20.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.423″
Uncertainty2
Orbit TypeAmor
MOID0.142243 AU
Observations Used92
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-06-15
Observations (92)
Date Type RA Dec Mag Band Observatory
2008-02-26 08:00:44 C 12 24 20.97 +62 36 21.8 19.2 c 704
2008-02-26 08:17:32 C 12 24 28.15 +62 36 36.1 19.4 c 704
2008-02-26 08:34:34 C 12 24 35.76 +62 36 49.9 20.4 c 704
2008-02-26 08:52:09 C 12 24 43.32 +62 37 02.9 19.7 c 704
2008-02-26 09:08:49 C 12 24 50.38 +62 37 16.6 19.6 c 704
2008-02-27 06:59:39 C 12 35 04.586 +62 52 42.87 o 673
2008-02-27 07:08:50 C 12 35 08.729 +62 52 49.69 o 673
2008-02-27 07:16:19 C 12 35 12.150 +62 52 55.15 o 673
2008-02-27 07:22:30 C 12 35 14.888 +62 52 59.32 o 673
2008-02-27 07:23:20 C 12 35 13.30 +62 53 02.7 o 734
2008-02-27 07:25:53 C 12 35 14.49 +62 53 04.3 o 734
2008-02-27 07:28:26 C 12 35 15.60 +62 53 06.1 o 734
2008-02-27 07:31:00 C 12 35 16.78 +62 53 08.0 o 734
2008-02-27 07:55:31 C 12 35 28.87 +62 53 26.4 19.1 c 704
2008-02-27 08:12:29 C 12 35 36.57 +62 53 37.8 19.2 c 704
2008-02-27 08:29:21 C 12 35 44.11 +62 53 48.9 19.3 c 704
2008-02-27 08:46:13 C 12 35 51.74 +62 53 59.6 19.6 c 704
2008-02-27 09:03:04 C 12 35 59.10 +62 54 10.8 19.3 c 704
2008-03-01 09:18:12 C 13 11 19.02 +63 19 21.8 o H55
2008-03-01 09:22:22 C 13 11 20.92 +63 19 21.5 o H55
2008-03-01 09:27:25 C 13 11 23.38 +63 19 22.0 o H55
2008-03-04 07:30:24 C 13 46 46.775 +63 03 19.47 o 673
2008-03-04 07:45:24 C 13 46 54.064 +63 03 13.03 o 673
2008-03-04 07:53:55 C 13 46 58.184 +63 03 09.70 o 673
2008-03-04 08:08:15 C 13 47 05.075 +63 03 03.99 o 673
2008-03-05 09:01:59 C 13 59 27.05 +62 47 32.0 c 711
2008-03-05 09:08:17 C 13 59 30.01 +62 47 27.2 c 711
2008-03-05 09:14:36 C 13 59 33.00 +62 47 23.7 c 711
2008-03-08 10:27:33 C 14 34 29.99 +61 31 49.0 c 711
2008-03-08 10:34:01 C 14 34 32.88 +61 31 40.4 c 711
2008-03-08 10:40:29 C 14 34 35.64 +61 31 31.7 c 711
2008-03-15 09:11:26 C 15 40 19.89 +56 19 52.8 19.0 c 704
2008-03-15 09:27:02 C 15 40 24.77 +56 19 17.1 19.3 c 704
2008-03-15 09:42:42 C 15 40 29.50 +56 18 42.7 19.3 c 704
2008-03-15 09:58:21 C 15 40 34.35 +56 18 06.8 19.4 c 704
2008-03-15 10:13:59 C 15 40 39.17 +56 17 30.2 19.1 c 704
2008-03-25 05:00:47 C 16 38 44.79 +45 38 19.1 r H85
2008-03-25 06:09:55 C 16 38 56.61 +45 35 02.9 r H85
2008-03-25 07:17:55 C 16 39 07.87 +45 31 45.5 r H85
2008-03-25 08:27:52 C 16 39 19.14 +45 28 21.8 r H85
2008-03-26 11:36:28 C 16 43 56.39 +44 07 32.8 r 448
2008-03-26 11:51:07 C 16 43 58.56 +44 06 48.7 r 448
2008-03-26 12:06:01 C 16 44 00.73 +44 06 03.9 r 448
2008-04-03 07:54:28 C 17 08 08.09 +34 38 09.7 o H55
2008-04-03 07:58:16 C 17 08 08.41 +34 37 58.6 o H55
2008-04-03 08:03:03 C 17 08 08.80 +34 37 44.6 o H55
2008-04-03 10:58:03 C 17 08 24.40 +34 29 06.7 r 448
2008-04-03 11:12:26 C 17 08 25.55 +34 28 23.4 r 448
2008-04-03 11:27:28 C 17 08 26.81 +34 27 38.6 r 448
2008-04-12 08:18:42 C 17 23 09.11 +24 02 25.1 r H45