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
2014-09-13 22:29:23 C 20 41 01.21 -08 28 22.7 q 160
2014-09-19 02:10:18 C 20 40 46.81 -08 58 51.1 u H21
2014-09-19 02:18:06 C 20 40 46.81 -08 58 52.8 u H21
2014-09-19 02:24:36 C 20 40 46.81 -08 58 54.3 u H21
2014-09-19 02:34:20 C 20 40 46.82 -08 58 56.5 u H21
2014-09-24 07:00:50 C 20 41 24.840 -09 25 00.94 L F51
2014-09-24 07:18:05 C 20 41 24.957 -09 25 04.26 L F51
2014-09-24 07:19:02 C 20 41 24.964 -09 25 04.41 L F51
2014-09-24 07:35:18 C 20 41 25.069 -09 25 07.51 L F51
2014-09-24 07:36:16 C 20 41 25.080 -09 25 07.69 L F51
2014-09-24 07:52:33 C 20 41 25.192 -09 25 10.83 L F51
2014-09-24 07:53:30 C 20 41 25.201 -09 25 11.02 L F51
2014-09-25 22:41:35 C 20 41 47.29 -09 32 25.4 q 160
2014-09-25 22:44:34 C 20 41 47.29 -09 32 24.7 q 160
2014-09-25 22:47:31 C 20 41 47.33 -09 32 25.1 q 160
2014-09-26 20:41:38 C 20 42 02.08 -09 36 18.0 q 160
2014-09-26 20:44:36 C 20 42 02.08 -09 36 18.3 q 160
2014-09-27 19:49:35 C 20 42 19.13 -09 40 12.5 q 160
2014-09-27 19:52:28 C 20 42 19.17 -09 40 13.4 q 160
2014-09-27 19:55:22 C 20 42 19.21 -09 40 13.5 q 160
2014-09-29 21:22:35 C 20 43 00.71 -09 48 04.3 q 160
2014-09-29 21:32:55 C 20 43 00.89 -09 48 06.9 q 160
2014-09-29 21:40:33 C 20 43 01.03 -09 48 08.1 q 160
2014-10-01 02:29:17 C 20 43 28.71 -09 52 23.6 q H21
2014-10-01 02:36:30 C 20 43 28.80 -09 52 24.3 q H21
2014-10-01 02:43:57 C 20 43 28.95 -09 52 25.8 q H21
2014-10-01 02:51:09 C 20 43 29.04 -09 52 26.8 q H21
2014-10-01 02:58:13 C 20 43 29.15 -09 52 27.2 q H21
2014-10-01 03:55:49 C 20 43 30.16 -09 52 35.8 q 703
2014-10-01 04:06:41 C 20 43 30.37 -09 52 37.3 q 703
2014-10-01 04:21:54 C 20 43 30.53 -09 52 38.7 q 703
2014-10-01 04:32:45 C 20 43 30.75 -09 52 40.4 q 703
2014-10-24 02:12:22 C 20 58 42.65 -10 30 32.5 q 703
2014-10-24 02:25:32 C 20 58 43.10 -10 30 32.9 q 703
2014-10-24 02:38:40 C 20 58 43.64 -10 30 32.1 q 703
2014-10-24 02:51:49 C 20 58 44.08 -10 30 31.9 q 703
2014-10-27 05:01:05 C 21 01 33.185 -10 29 48.84 L F51
2014-10-27 05:17:15 C 21 01 33.796 -10 29 48.58 L F51
2014-10-27 05:33:25 C 21 01 34.407 -10 29 48.29 L F51
2014-10-27 05:49:33 C 21 01 35.017 -10 29 47.94 L F51
2014-11-23 01:28:31 C 21 31 04.29 -09 34 52.3 q 703
2014-11-23 01:35:48 C 21 31 04.51 -09 34 50.4 q 703
2014-11-23 01:43:03 C 21 31 04.92 -09 34 50.1 q 703
2014-11-23 01:50:19 C 21 31 05.26 -09 34 48.1 q 703
2015-08-03 13:47:53 C 02 56 52.291 +18 05 29.26 L F51
2015-08-03 14:04:54 C 02 56 52.770 +18 05 31.00 L F51
2015-08-03 14:22:25 C 02 56 53.254 +18 05 32.68 L F51
2015-08-03 14:39:43 C 02 56 53.752 +18 05 34.50 L F51
2015-09-08 19:20:54 C 03 10 11.97 +18 35 32.3 q D29
2015-09-08 19:45:02 C 03 10 11.89 +18 35 30.8 q D29