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
2008-07-23 03:45:50 C 15 04 31.52 -07 07 25.1 r H53
2008-07-23 03:47:07 C 15 04 31.73 -07 07 25.3 r H53
2008-07-23 03:48:27 C 15 04 31.89 -07 07 27.4 r H53
2008-07-23 03:49:51 C 15 04 32.08 -07 07 27.7 r H53
2008-07-24 03:09:51 C 15 08 01.23 -07 22 27.8 r H53
2008-07-24 03:11:02 C 15 08 01.45 -07 22 29.0 r H53
2008-07-24 03:12:10 C 15 08 01.57 -07 22 29.9 r H53
2008-08-13 00:11:50 C 16 12 51.56 -11 40 11.9 r 808
2008-08-13 00:21:29 C 16 12 52.57 -11 40 16.0 r 808
2008-08-13 00:31:30 C 16 12 53.83 -11 40 19.9 r 808
2008-08-14 02:55:06 C 16 16 10.72 -11 52 06.1 r H53
2008-08-14 02:58:31 C 16 16 11.18 -11 52 08.2 r H53
2008-08-14 03:01:10 C 16 16 11.52 -11 52 11.3 r H53
2008-08-16 21:20:41 C 16 24 19.49 -12 20 01.7 r J51
2008-08-16 21:28:45 C 16 24 20.44 -12 20 04.8 r J51
2008-08-16 21:36:49 C 16 24 21.36 -12 20 07.7 r J51
2008-08-18 03:08:45 C 16 27 55.62 -12 32 02.6 r H53
2008-08-18 03:13:03 C 16 27 56.12 -12 32 04.2 r H53
2008-08-18 03:15:02 C 16 27 56.22 -12 32 05.0 r H53
2008-08-18 03:24:27 C 16 27 57.36 -12 32 08.4 r H53
2008-08-18 03:25:57 C 16 27 57.58 -12 32 09.4 r H53
2008-08-18 03:27:24 C 16 27 57.67 -12 32 09.5 r H53
2008-08-18 12:01:11 C 16 28 59.37 -12 35 22.4 r E12
2008-08-18 12:14:03 C 16 29 00.92 -12 35 27.6 r E12
2008-08-18 12:26:56 C 16 29 02.40 -12 35 32.3 r E12
2008-08-18 12:39:47 C 16 29 03.94 -12 35 36.8 r E12
2009-09-18 09:48:35 C 02 11 19.44 +15 35 28.4 o 691
2009-09-18 10:14:02 C 02 11 18.76 +15 35 24.1 o 691
2009-09-18 10:39:30 C 02 11 18.05 +15 35 20.1 o 691
2009-09-22 10:24:10 C 02 08 33.55 +15 18 24.8 o 691
2009-09-22 10:49:37 C 02 08 32.74 +15 18 20.0 o 691
2009-09-22 11:15:06 C 02 08 31.93 +15 18 15.0 o 691
2009-09-26 09:40:05 C 02 05 28.70 +14 59 13.9 o 691
2009-09-26 10:05:30 C 02 05 27.83 +14 59 08.7 o 691
2009-09-26 10:30:55 C 02 05 26.93 +14 59 03.3 o 691
2009-10-12 21:50:34 C 01 49 44.67 +13 17 28.0 r J75
2009-10-12 22:09:51 C 01 49 43.77 +13 17 23.5 r J75
2009-10-12 22:27:53 C 01 49 43.01 +13 17 17.6 r J75
2009-10-14 06:20:04 C 01 48 18.68 +13 07 52.5 r 703
2009-10-14 06:29:45 C 01 48 18.25 +13 07 50.0 r 703
2009-10-14 06:39:34 C 01 48 17.89 +13 07 45.3 r 703
2009-10-14 06:49:15 C 01 48 17.46 +13 07 43.9 r 703
2009-10-14 08:03:42 C 01 48 13.96 +13 07 21.9 r G96
2009-10-14 08:13:24 C 01 48 13.53 +13 07 18.8 r G96
2009-10-14 08:23:13 C 01 48 13.06 +13 07 15.9 r G96
2009-10-14 08:33:10 C 01 48 12.63 +13 07 13.1 r G96
2009-10-17 21:38:05 C 01 44 25.22 +12 41 25.9 r J75
2009-10-17 21:55:52 C 01 44 24.39 +12 41 20.8 r J75
2009-10-17 22:13:43 C 01 44 23.59 +12 41 15.7 r J75
2009-10-19 18:52:05 C 01 42 23.60 +12 27 27.0 r B67