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
2021-10-11 10:15:17 C 01 16 01.18 +44 30 33.8 V T08
2021-10-11 11:01:50 C 01 15 54.34 +44 31 30.4 V T08
2021-10-11 11:03:50 C 01 15 54.03 +44 31 33.5 V T08
2021-10-11 11:12:29 C 01 15 52.78 +44 31 43.3 V T08
2021-10-13 10:26:25 C 01 09 03.55 +45 28 22.0 V T05
2021-10-13 10:27:05 C 01 09 03.46 +45 28 23.6 V T05
2021-10-13 10:31:02 C 01 09 02.89 +45 28 28.3 V T05
2021-10-13 10:31:42 C 01 09 02.76 +45 28 28.7 V T05
2021-10-13 10:40:16 C 01 09 01.37 +45 28 39.3 V T05
2021-10-13 10:40:56 C 01 09 01.33 +45 28 39.3 V T05
2021-10-13 10:42:55 C 01 09 01.01 +45 28 41.8 V T05
2021-10-13 10:47:32 C 01 09 00.30 +45 28 46.7 V T05
2021-10-13 10:55:29 C 01 08 58.98 +45 28 55.5 V T05
2021-10-13 10:56:08 C 01 08 58.99 +45 28 56.8 V T05
2021-10-13 10:56:48 C 01 08 58.95 +45 28 57.6 V T05
2021-10-13 11:11:59 C 01 08 56.58 +45 29 14.9 V T05
2021-10-15 05:41:44 C 01 02 29.31 +46 17 18.5 V 703
2021-10-15 05:49:37 C 01 02 28.09 +46 17 27.6 V 703
2021-10-15 06:06:08 C 01 02 25.41 +46 17 46.1 V 703
2021-10-15 08:58:03 C 01 01 58.67 +46 20 56.9 V T08
2021-10-15 09:01:22 C 01 01 58.09 +46 21 01.4 V T08
2021-10-15 09:08:40 C 01 01 56.95 +46 21 09.9 V T08
2021-10-15 09:15:59 C 01 01 55.76 +46 21 17.6 V T08
2021-10-17 05:23:38 C 00 54 54.23 +47 07 46.3 V 703
2021-10-17 05:31:29 C 00 54 52.87 +47 07 54.7 V 703
2021-10-17 05:47:13 C 00 54 50.31 +47 08 10.6 V 703
2021-10-17 09:50:52 C 00 54 10.27 +47 12 20.2 V T05
2021-10-17 10:37:59 C 00 54 02.36 +47 13 06.5 V T05
2021-10-17 10:42:36 C 00 54 01.51 +47 13 11.5 V T05
2021-10-17 10:50:32 C 00 54 00.22 +47 13 20.1 V T05
2021-10-23 05:35:25 C 00 30 22.91 +49 14 11.8 V G96
2021-10-23 05:42:20 C 00 30 21.65 +49 14 16.9 V G96
2021-10-23 05:49:15 C 00 30 20.42 +49 14 22.1 V G96
2021-10-29 08:39:40 C 00 04 26.10 +50 38 43.3 V T05
2021-10-29 08:44:57 C 00 04 25.17 +50 38 44.4 V T05
2021-10-29 08:54:12 C 00 04 23.48 +50 38 47.3 V T05
2021-10-29 09:09:23 C 00 04 20.67 +50 38 53.7 V T05
2021-11-04 08:45:33 C 23 40 15.57 +51 19 12.3 V T08
2021-11-04 08:50:11 C 23 40 14.69 +51 19 11.7 V T08
2021-11-04 09:00:12 C 23 40 13.23 +51 19 13.4 V T08
2021-11-04 09:14:48 C 23 40 10.81 +51 19 16.4 V T08
2021-12-03 18:35:59 C 22 37 54.15 +50 02 33.6 V 130
2021-12-03 18:49:14 C 22 37 53.83 +50 02 33.0 V 130
2021-12-08 17:35:08 S 22 36 48.770 +49 51 19.73 L C51
2021-12-08 17:35:19 S 22 36 48.804 +49 51 19.76 L C51
2021-12-16 19:33:34 C 22 39 34.57 +49 50 05.3 X C95
2021-12-16 19:56:25 C 22 39 35.15 +49 50 05.5 X C95
2022-03-26 02:43:58 C 06 25 19.92 +38 27 36.5 V G96
2022-03-26 02:52:13 C 06 25 21.71 +38 27 17.0 V G96
2022-03-26 03:00:26 C 06 25 23.51 +38 26 57.4 V G96