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
2022-03-26 03:08:42 C 06 25 25.28 +38 26 37.3 V G96
2022-04-01 04:26:48 C 06 55 38.874 +32 31 29.64 V 703
2022-04-01 04:34:25 C 06 55 40.343 +32 31 11.24 V 703
2022-04-01 04:42:01 C 06 55 41.801 +32 30 52.52 V 703
2022-04-01 04:49:37 C 06 55 43.219 +32 30 32.54 V 703
2022-04-30 03:33:39 C 08 40 45.239 +06 22 03.86 V G96
2022-04-30 03:41:08 C 08 40 46.124 +06 21 49.90 V G96
2022-04-30 03:48:39 C 08 40 47.053 +06 21 35.93 V G96
2022-04-30 03:56:08 C 08 40 47.924 +06 21 22.03 V G96
2022-05-13 03:47:23 C 09 16 55.564 -02 21 55.73 V G96
2022-05-13 03:54:50 C 09 16 56.377 -02 22 07.50 V G96
2022-05-13 04:02:18 C 09 16 57.184 -02 22 18.26 V G96
2022-05-13 04:09:47 C 09 16 57.997 -02 22 29.50 V G96
2023-10-20 12:12:12 C 09 44 55.144 +46 07 10.56 V G96
2023-10-20 12:19:14 C 09 44 56.684 +46 07 06.35 V G96
2023-10-20 12:26:15 C 09 44 58.247 +46 07 02.03 V G96
2023-10-20 12:33:19 C 09 44 59.824 +46 06 57.71 V G96
2024-01-03 12:01:25 C 14 09 23.771 +05 54 51.66 V 703
2024-01-03 12:07:45 C 14 09 24.476 +05 54 41.11 V 703
2024-01-03 12:14:04 C 14 09 25.038 +05 54 29.92 V 703
2024-01-03 12:20:23 C 14 09 25.636 +05 54 19.98 V 703