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
2015-12-14 04:18:09 C 01 56 31.48 +10 45 32.4 q G96
2015-12-14 04:25:29 C 01 56 31.34 +10 45 31.4 q G96
2015-12-31 12:19:43 C 01 53 32.28 +10 13 54.8 q D29
2015-12-31 12:40:02 C 01 53 32.26 +10 13 54.4 q D29
2015-12-31 13:00:21 C 01 53 32.31 +10 13 54.5 q D29
2016-02-16 02:31:21 C 02 19 27.29 +12 04 04.8 q G96
2016-02-16 02:40:10 C 02 19 27.62 +12 04 06.6 q G96
2016-02-16 03:01:14 C 02 19 28.48 +12 04 10.5 q G96
2016-02-16 03:10:02 C 02 19 28.83 +12 04 12.5 q G96
2017-05-22 10:34:04 C 22 30 34.29 -02 05 41.9 q 703
2017-05-22 10:40:26 C 22 30 34.66 -02 05 39.6 q 703
2017-05-22 10:46:46 C 22 30 34.97 -02 05 36.3 q 703
2017-05-22 10:53:07 C 22 30 35.32 -02 05 33.3 q 703
2017-05-27 03:53:03 C 22 36 16.39 -01 15 47.5 c J04
2017-05-27 04:09:53 C 22 36 17.18 -01 15 39.3 c J04
2017-05-27 04:26:43 C 22 36 18.05 -01 15 32.1 c J04
2017-05-27 04:43:33 C 22 36 18.75 -01 15 25.2 c J04
2017-06-01 21:04:22 S 22 42 20.51 -00 19 31.5 L C51
2017-06-02 03:21:33 S 22 42 35.78 -00 17 04.2 L C51
2017-06-02 20:38:30 S 22 43 17.62 -00 10 21.8 L C51
2017-06-02 23:47:11 S 22 43 25.01 -00 09 09.3 L C51
2017-06-03 06:04:10 S 22 43 39.97 -00 06 44.7 L C51
2017-06-19 04:15:33 C 22 54 49.99 +01 57 57.2 o Z22
2017-06-19 04:47:22 C 22 54 50.57 +01 58 05.1 o Z22
2017-06-19 04:59:26 C 22 54 50.70 +01 58 08.7 o Z22
2017-06-23 09:39:45 C 22 56 24.99 +02 22 51.4 q 703
2017-06-23 09:47:27 C 22 56 25.04 +02 22 53.1 q 703
2017-06-23 09:55:09 C 22 56 25.15 +02 22 55.1 q 703
2017-06-23 10:02:52 C 22 56 25.23 +02 22 56.8 q 703
2017-07-01 13:43:26 C 22 57 41.42 +02 59 38.8 L T08
2017-07-01 13:55:50 C 22 57 41.41 +02 59 40.8 L T08
2017-07-01 14:08:11 C 22 57 41.37 +02 59 42.3 L T08
2017-07-01 14:20:26 C 22 57 41.35 +02 59 44.4 L T08
2017-07-04 01:08:39 C 22 57 36.04 +03 07 33.7 q 160
2017-07-04 01:11:41 C 22 57 36.04 +03 07 34.1 q 160
2017-07-04 01:14:41 C 22 57 36.00 +03 07 33.1 q 160
2017-07-05 14:00:45 C 22 57 25.79 +03 11 44.8 L T08
2017-07-05 14:15:53 C 22 57 25.68 +03 11 46.5 L T08
2017-07-05 14:30:10 C 22 57 25.60 +03 11 47.9 L T08
2017-07-05 14:45:27 C 22 57 25.46 +03 11 49.2 L T08
2017-07-15 00:03:04 C 22 54 29.40 +03 23 15.8 q 160
2017-07-15 00:06:04 C 22 54 29.35 +03 23 16.1 q 160
2017-07-15 00:09:04 C 22 54 29.25 +03 23 16.5 q 160
2017-07-15 13:44:54 C 22 54 12.20 +03 23 13.2 L T05
2017-07-15 13:57:25 C 22 54 11.92 +03 23 12.8 L T05
2017-07-15 14:10:01 C 22 54 11.62 +03 23 12.6 L T05
2017-07-15 14:23:29 C 22 54 11.29 +03 23 12.5 L T05
2017-07-17 00:59:18 C 22 53 25.29 +03 22 29.5 q 160
2017-07-17 01:02:17 C 22 53 25.19 +03 22 29.1 q 160
2017-07-17 01:05:16 C 22 53 25.13 +03 22 29.4 q 160