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
2013-02-08 02:31:11 C 01 53 38.32 +10 31 12.2 r G96
2013-02-08 02:38:43 C 01 53 38.58 +10 31 13.7 r G96
2013-02-09 05:33:02 C 01 54 40.249 +10 36 09.71 L F51
2013-02-09 05:39:01 C 01 54 40.473 +10 36 10.78 L F51
2013-02-09 05:45:01 C 01 54 40.701 +10 36 11.89 L F51
2013-02-09 05:51:05 C 01 54 40.937 +10 36 13.03 L F51
2013-10-31 11:09:02 C 10 07 00.16 +05 48 32.7 q 703
2013-10-31 11:31:08 C 10 07 02.58 +05 48 17.1 q 703
2013-10-31 11:42:09 C 10 07 03.69 +05 48 09.8 q 703
2013-10-31 11:55:24 C 10 07 05.13 +05 48 00.3 q G96
2013-10-31 12:02:52 C 10 07 05.94 +05 47 55.0 q G96
2013-10-31 12:10:22 C 10 07 06.75 +05 47 49.8 q G96
2013-10-31 12:17:50 C 10 07 07.55 +05 47 44.7 q G96
2013-11-02 11:54:56 C 10 12 19.66 +05 14 29.2 q 703
2013-11-02 12:00:46 C 10 12 20.30 +05 14 24.1 q 703
2013-11-02 12:06:36 C 10 12 20.92 +05 14 20.9 q 703
2013-11-02 12:12:27 C 10 12 21.53 +05 14 16.6 q 703
2013-11-14 11:31:18 C 10 44 47.35 +01 39 29.1 q 703
2013-11-14 11:39:19 C 10 44 48.26 +01 39 22.4 q 703
2013-11-14 11:47:19 C 10 44 49.18 +01 39 16.3 q 703
2013-11-14 11:55:19 C 10 44 50.15 +01 39 09.9 q 703
2014-01-09 15:23:20 C 13 58 33.050 -18 24 16.71 L F51
2014-01-09 15:29:16 C 13 58 34.094 -18 24 21.61 L F51
2014-01-09 15:35:09 C 13 58 35.137 -18 24 26.47 L F51
2014-01-09 15:41:03 C 13 58 36.175 -18 24 31.34 L F51
2014-01-10 06:07:40 C 14 01 12.19 -18 36 15.0 r Y00
2014-01-10 06:15:24 C 14 01 13.60 -18 36 21.6 r Y00
2014-01-10 06:22:01 C 14 01 14.79 -18 36 27.2 r Y00
2014-05-15 21:41:10 S 21 34 11.46 -06 30 04.9 L C51
2014-05-16 00:50:45 S 21 34 22.52 -06 28 20.0 L C51
2014-05-16 04:00:10 S 21 34 33.47 -06 26 35.6 L C51
2014-05-16 07:09:47 S 21 34 44.422 -06 24 50.15 L C51
2014-05-16 10:19:11 S 21 34 55.41 -06 23 06.2 L C51
2014-05-16 11:54:00 S 21 35 00.746 -06 22 15.38 L C51
2014-05-16 13:28:48 S 21 35 06.26 -06 21 22.3 L C51
2014-05-16 15:03:25 S 21 35 11.71 -06 20 31.1 L C51
2014-05-16 16:38:13 S 21 35 17.08 -06 19 38.9 L C51
2014-05-16 18:13:01 S 21 35 22.52 -06 18 47.9 L C51
2014-05-16 19:47:49 S 21 35 27.90 -06 17 55.2 L C51
2014-05-16 21:22:26 S 21 35 33.28 -06 17 03.6 L C51
2014-05-16 21:22:37 S 21 35 33.30 -06 17 03.1 L C51
2014-05-17 00:32:02 S 21 35 44.00 -06 15 20.1 L C51
2014-05-17 03:41:38 S 21 35 54.71 -06 13 36.1 L C51
2014-05-17 06:51:03 S 21 36 05.39 -06 11 53.5 L C51
2014-05-17 10:00:39 S 21 36 15.99 -06 10 09.3 L C51
2014-05-24 10:24:01 C 21 44 43.79 -04 43 02.4 q 703
2014-05-24 10:34:17 C 21 44 44.17 -04 42 56.6 q 703
2014-05-24 10:54:53 C 21 44 45.08 -04 42 47.8 q 703
2014-05-31 01:22:02 C 21 50 52.94 -03 29 11.1 o K94
2014-05-31 01:37:37 C 21 50 53.41 -03 29 04.2 o K94