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
1997-09-28 10:59:00 C 23 51 10.52 +05 09 57.1 c 608
1997-09-28 11:55:14 C 23 51 07.99 +05 09 36.2 c 608
1997-09-28 22:41:45 C 23 50 39.94 +05 05 36.4 z 118
1997-09-28 22:47:29 C 23 50 39.67 +05 05 34.1 z 118
1997-10-02 10:43:39 C 23 47 04.82 +04 34 55.5 c 608
1997-10-02 11:53:21 C 23 47 01.82 +04 34 30.0 c 608
1997-10-08 10:30:38 C 23 41 22.35 +03 43 43.7 c 608
1997-10-08 11:27:07 C 23 41 20.19 +03 43 25.3 c 608
1997-10-10 11:09:31 C 23 39 35.31 +03 27 02.6 c 608
1997-10-10 12:20:45 C 23 39 32.68 +03 26 38.9 c 608
1997-11-05 11:03:11 C 23 25 21.34 +00 43 10.4 z 381
1997-11-05 11:09:12 C 23 25 21.27 +00 43 09.0 z 381
1997-11-05 11:17:50 C 23 25 21.17 +00 43 07.8 z 381
1998-11-15 08:41:01 C 04 53 16.71 +18 10 31.2 z 711
1998-11-16 08:37:45 C 04 52 11.55 +18 05 56.1 z 711
1998-11-16 08:56:43 C 04 52 10.71 +18 05 52.5 z 711
1999-01-25 03:13:36 C 03 45 06.98 +14 12 18.7 z 711
1999-01-25 03:31:39 C 03 45 06.95 +14 12 19.1 z 711
2000-09-08 11:22:54 C 00 48 17.06 +10 33 38.1 b 691
2000-09-08 11:41:09 C 00 48 16.36 +10 33 33.5 b 691
2000-09-08 12:00:01 C 00 48 15.64 +10 33 28.9 b 691
2000-09-22 07:09:40 C 00 34 35.15 +08 57 32.0 b 691
2000-09-22 07:53:40 C 00 34 33.16 +08 57 17.9 b 691
2000-09-22 08:25:24 C 00 34 31.71 +08 57 07.1 b 691
2000-09-27 06:08:19 C 00 29 16.66 +08 17 38.9 19.0 c 704
2000-09-27 06:30:04 C 00 29 15.69 +08 17 31.6 19.0 c 704
2000-09-27 06:51:46 C 00 29 14.62 +08 17 24.1 19.2 c 704
2000-09-27 07:13:29 C 00 29 13.69 +08 17 15.4 19.5 c 704
2000-09-27 07:35:12 C 00 29 12.71 +08 17 09.2 19.1 c 704
2000-10-03 08:11:21 C 00 22 46.17 +07 26 39.8 18.9 c 704
2000-10-03 08:32:52 C 00 22 45.18 +07 26 32.3 19.2 c 704
2000-10-03 08:54:23 C 00 22 44.22 +07 26 25.7 19.9 c 704
2000-10-03 09:15:55 C 00 22 43.24 +07 26 16.6 19.7 c 704
2000-10-03 09:37:33 C 00 22 42.35 +07 26 10.1 20.1 c 704
2000-10-04 06:11:32 C 00 21 48.39 +07 18 54.8 19.0 c 704
2000-10-04 06:33:12 C 00 21 47.38 +07 18 47.2 19.0 c 704
2000-10-04 06:54:51 C 00 21 46.43 +07 18 39.6 19.3 c 704
2000-10-04 07:16:33 C 00 21 45.52 +07 18 30.7 19.5 c 704
2000-10-04 07:38:15 C 00 21 44.45 +07 18 23.1 19.4 c 704
2000-11-01 03:29:27 C 23 58 27.33 +03 46 47.1 b 691
2000-11-01 03:59:49 C 23 58 26.61 +03 46 39.5 b 691
2000-11-01 04:31:22 C 23 58 25.86 +03 46 31.9 b 691
2001-11-20 08:41:40 C 05 47 08.85 +17 36 57.2 18.7 c 704
2001-11-20 09:02:36 C 05 47 07.99 +17 36 54.2 19.0 c 704
2001-11-20 09:23:16 C 05 47 07.26 +17 36 50.6 19.1 c 704
2001-11-20 10:07:51 C 05 47 05.50 +17 36 43.4 18.9 c 704
2001-11-24 07:02:29 C 05 43 23.00 +17 20 34.1 18.5 c 704
2001-11-24 07:23:26 C 05 43 22.09 +17 20 31.1 18.8 c 704
2001-11-24 07:46:00 C 05 43 21.13 +17 20 25.6 18.8 c 704
2001-11-24 08:06:41 C 05 43 20.15 +17 20 22.0 18.5 c 704