307161 (2002 DY3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2742765308 ± 2.63e-08
Semi-major axis (a)1.4917397199 AU ± 1.31e-09
Inclination (i)24.16792327° ± 5.51e-06
Long. of Asc. Node (Ω)354.92350199° ± 5.12e-06
Arg. of Perihelion (ω)138.03621597° ± 1.18e-05
Mean Anomaly (M)17.10425783° ± 1.04e-05
Mean Motion (n)0.5409693948°/day ± 7.14e-10
Perihelion dist (q)1.08259052 AU ± 3.93e-08
Aphelion dist (Q)1.90088892 AU ± 3.93e-08
Orbital Period1.82196311 yr ± 2.41e-09
Physical Parameters
H (abs. magnitude)18.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.349″
Uncertainty0
Orbit TypeAmor
MOID0.143087 AU
Observations Used350
Oppositions10
Arc Total2001-2024
First Observation Used2001-11-27
Last Observation Used2024-01-03
Observations (371)
Date Type RA Dec Mag Band Observatory
2002-03-04 02:02:15 C 07 11 14.96 +66 00 46.2 i 726
2002-03-04 19:10:24 C 07 15 21.57 +64 45 35.5 c 157
2002-03-04 19:12:35 C 07 15 22.01 +64 45 25.5 c 157
2002-03-04 19:14:46 C 07 15 22.50 +64 45 15.6 c 157
2002-03-04 19:52:19 C 07 15 30.61 +64 42 25.3 c 215
2002-03-04 19:53:06 C 07 15 30.72 +64 42 21.2 c 215
2002-03-04 19:53:49 C 07 15 30.87 +64 42 18.3 c 215
2002-03-09 05:09:31 C 07 36 07.62 +56 25 17.6 c 670
2002-03-09 06:02:46 C 07 36 15.56 +56 20 51.7 c 670
2002-03-09 07:15:30 C 07 36 26.58 +56 14 46.6 c 670
2002-03-09 20:59:33 C 07 38 42.06 +55 06 02.7 c 118
2002-03-09 21:05:55 C 07 38 43.02 +55 05 30.4 c 118
2002-03-09 21:08:34 C 07 38 43.42 +55 05 16.8 c 118
2002-03-12 06:35:52 C 07 47 16.74 +50 11 41.9 c 926
2002-03-12 06:37:12 C 07 47 17.01 +50 11 35.2 c 926
2002-03-12 06:38:36 C 07 47 17.14 +50 11 30.4 c 926
2002-03-15 03:26:29 C 07 56 17.55 +44 11 27.5 c 670
2002-03-15 04:57:43 C 07 56 27.57 +44 03 28.7 c 670
2002-03-15 06:35:34 C 07 56 38.24 +43 54 50.4 c 670
2002-03-19 04:05:22 C 08 07 11.01 +35 46 23.9 17.2 c 704
2002-03-19 04:37:36 C 08 07 14.03 +35 43 36.9 17.7 c 704
2002-03-19 04:56:51 C 08 07 15.85 +35 41 56.9 17.6 c 704
2002-03-27 05:10:17 C 08 25 29.34 +20 19 40.4 c 670
2002-03-27 05:48:42 C 08 25 32.33 +20 16 51.0 c 670
2002-03-31 20:32:02 C 08 34 50.05 +12 47 11.7 c 198
2002-03-31 20:52:30 C 08 34 51.64 +12 45 53.8 c 198
2002-03-31 21:10:45 C 08 34 53.01 +12 44 45.7 c 198
2002-04-04 19:33:53 C 08 42 25.52 +07 13 28.2 c 113
2002-04-04 19:34:45 C 08 42 25.55 +07 13 25.4 c 113
2002-04-04 19:35:40 C 08 42 25.57 +07 13 22.4 c 113
2002-04-04 19:36:33 C 08 42 25.67 +07 13 19.2 c 113
2002-04-04 19:37:26 C 08 42 25.70 +07 13 16.5 c 113
2002-04-06 04:46:10 C 08 45 00.78 +05 27 48.5 18.3 c 704
2002-04-06 05:03:27 C 08 45 02.07 +05 26 54.9 18.7 c 704
2002-04-06 05:20:43 C 08 45 03.32 +05 26 01.0 18.7 c 704
2002-04-06 05:38:06 C 08 45 04.59 +05 25 07.5 18.3 c 704
2002-04-06 05:55:24 C 08 45 05.92 +05 24 14.3 18.5 c 704
2002-04-10 03:09:10 C 08 52 18.73 +00 55 19.9 17.8 c 704
2002-04-10 03:27:04 C 08 52 20.01 +00 54 32.0 18.0 c 704
2002-04-10 03:44:09 C 08 52 21.21 +00 53 46.2 18.0 c 704
2002-04-10 04:01:15 C 08 52 22.43 +00 53 00.4 17.6 c 704
2002-04-10 04:18:02 C 08 52 23.60 +00 52 15.5 17.8 c 704
2002-06-23 09:29:58 C 11 25 57.04 -31 16 28.8 e 413
2002-06-23 09:39:10 C 11 25 57.95 -31 16 33.3 e 413
2003-09-26 12:14:03 C 08 24 43.88 +43 23 39.2 o 696
2003-09-26 12:16:31 C 08 24 44.46 +43 23 38.2 o 696
2003-09-27 12:13:46 C 08 29 57.46 +43 16 14.2 o 696
2003-09-27 12:17:15 C 08 29 58.27 +43 16 13.7 o 696
2008-09-19 03:55:39 C 22 02 32.32 -25 12 00.8 o H55
2008-09-19 04:10:21 C 22 02 31.22 -25 11 53.4 o H55