3288 Seleucus (1982 DV)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4544770828 ± 8.93e-09
Semi-major axis (a)2.0343859193 AU ± 9.43e-10
Inclination (i)5.92578570° ± 1.11e-06
Long. of Asc. Node (Ω)218.58468222° ± 8.61e-06
Arg. of Perihelion (ω)349.39803499° ± 8.72e-06
Mean Anomaly (M)16.87964141° ± 2.01e-06
Mean Motion (n)0.3396739677°/day ± 2.36e-10
Perihelion dist (q)1.10980414 AU ± 1.82e-08
Aphelion dist (Q)2.95896770 AU ± 1.82e-08
Orbital Period2.90168331 yr ± 2.02e-09
Physical Parameters
H (abs. magnitude)15.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.158″
Uncertainty0
Orbit TypeAmor
MOID0.105775 AU
Observations Used2460
Gaia Obs Used90
Oppositions23
Arc Total1982-2025
First Observation Used1982-02-28
Last Observation Used2025-03-01
Observations (2601)
Date Type RA Dec Mag Band Observatory
2020-09-06 15:14:28 C 22 55 09.30 +01 56 30.5 q D29
2020-09-06 15:29:29 C 22 55 08.55 +01 56 24.6 q D29
2020-09-06 15:44:31 C 22 55 07.78 +01 56 18.7 q D29
2020-09-07 15:47:08 C 22 53 58.22 +01 46 55.5 q D29
2020-09-07 16:09:15 C 22 53 57.11 +01 46 47.0 q D29
2020-09-07 16:31:23 C 22 53 56.02 +01 46 38.2 q D29
2020-09-08 10:42:25 C 22 53 03.81 +01 39 32.2 V T08
2020-09-08 10:47:43 C 22 53 03.54 +01 39 29.6 V T08
2020-09-08 11:38:40 C 22 53 01.01 +01 39 10.0 V T08
2020-09-08 11:49:04 C 22 53 00.51 +01 39 06.1 V T08
2020-09-10 06:10:35 C 22 51 00.54 +01 22 26.2 V G96
2020-09-10 06:18:00 C 22 51 00.18 +01 22 23.1 V G96
2020-09-10 06:25:25 C 22 50 59.82 +01 22 20.2 V G96
2020-09-10 06:32:50 C 22 50 59.46 +01 22 17.4 V G96
2020-09-10 06:45:57 C 22 50 58.82 +01 22 12.3 V 703
2020-09-10 06:53:30 C 22 50 58.43 +01 22 09.3 V 703
2020-09-10 07:01:04 C 22 50 58.05 +01 22 05.6 V 703
2020-09-10 07:08:37 C 22 50 57.70 +01 22 02.9 V 703
2020-09-10 10:15:54 C 22 50 48.92 +01 20 50.8 V T05
2020-09-10 10:30:34 C 22 50 48.26 +01 20 44.7 V T05
2020-09-10 11:14:15 C 22 50 46.14 +01 20 28.1 V T05
2020-09-10 23:41:29 C 22 50 11.44 +01 15 32.8 18.2 q J43
2020-09-10 23:56:26 C 22 50 10.72 +01 15 27.0 18.5 q J43
2020-09-11 00:09:43 C 22 50 10.08 +01 15 21.7 18.3 q J43
2020-09-11 00:24:43 C 22 50 09.36 +01 15 15.7 18.4 q J43
2020-09-13 09:11:58 C 22 47 33.52 +00 52 57.6 V T05
2020-09-13 09:14:37 C 22 47 33.42 +00 52 56.4 V T05
2020-09-13 09:22:41 C 22 47 33.03 +00 52 53.1 V T05
2020-09-13 09:54:22 C 22 47 31.57 +00 52 40.7 V T05
2020-09-14 09:55:23 C 22 46 27.20 +00 43 16.1 V T05
2020-09-14 10:00:43 C 22 46 26.96 +00 43 14.1 V T05
2020-09-14 10:09:23 C 22 46 26.57 +00 43 11.0 V T05
2020-09-14 10:12:40 C 22 46 26.41 +00 43 09.4 V T05
2020-09-14 10:17:20 C 22 46 26.20 +00 43 07.5 V T05
2020-09-14 10:24:48 C 22 46 25.84 +00 43 04.9 V T05
2020-09-14 10:31:26 C 22 46 25.54 +00 43 02.5 V T05
2020-09-14 10:45:51 C 22 46 24.88 +00 42 56.8 V T05
2020-09-14 22:13:13 C 22 45 54.70 +00 38 26.1 V 130
2020-09-14 22:16:48 C 22 45 54.53 +00 38 24.7 V 130
2020-09-14 22:20:22 C 22 45 54.37 +00 38 22.9 V 130
2020-09-14 22:23:57 C 22 45 54.24 +00 38 21.5 V 130
2020-09-16 08:48:32 C 22 44 24.67 +00 25 00.7 V T08
2020-09-16 08:50:34 C 22 44 24.600 +00 24 59.70 U F52
2020-09-16 08:53:10 C 22 44 24.49 +00 24 58.8 V T08
2020-09-16 09:07:20 C 22 44 23.855 +00 24 53.30 U F52
2020-09-16 09:09:51 C 22 44 23.75 +00 24 52.1 V T08
2020-09-16 09:24:07 C 22 44 23.107 +00 24 46.83 U F52
2020-09-18 10:12:57 C 22 42 20.10 +00 05 58.4 V T05
2020-09-18 10:17:49 C 22 42 19.90 +00 05 56.9 V T05
2020-09-18 11:05:39 C 22 42 17.88 +00 05 38.8 V T05