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
2017-09-26 07:48:45 C 21 43 39.10 -05 10 41.2 L T05
2017-09-26 07:58:35 C 21 43 38.91 -05 10 44.3 L T05
2017-09-26 07:59:56 C 21 43 38.89 -05 10 44.3 L T05
2017-09-26 08:09:44 C 21 43 38.72 -05 10 47.6 L T05
2017-09-26 08:17:24 C 21 43 38.57 -05 10 49.6 L T05
2017-09-26 08:18:43 C 21 43 38.55 -05 10 49.9 L T05
2017-09-26 08:28:16 C 21 43 38.35 -05 10 52.5 L T05
2017-09-30 07:56:01 C 21 42 16.66 -05 36 25.1 L T05
2017-09-30 08:08:07 C 21 42 16.53 -05 36 28.8 L T05
2017-09-30 08:08:45 C 21 42 16.52 -05 36 28.7 L T05
2017-09-30 08:19:09 C 21 42 16.41 -05 36 31.9 L T05
2017-10-11 07:44:03 C 21 41 04.73 -06 32 02.6 L T08
2017-10-11 07:54:24 C 21 41 04.76 -06 32 04.3 L T08
2017-10-11 08:04:47 C 21 41 04.76 -06 32 06.2 L T08
2017-10-11 08:15:14 C 21 41 04.77 -06 32 08.0 L T08
2017-10-15 20:08:08 C 21 41 36.42 -06 48 35.5 q A16
2017-10-15 20:28:01 C 21 41 36.54 -06 48 38.8 q A16
2017-10-15 20:46:38 C 21 41 36.63 -06 48 40.6 q A16
2017-10-20 12:25:15 C 21 42 43.76 -07 01 52.3 q D29
2017-10-20 12:50:43 C 21 42 44.09 -07 01 54.2 q D29
2017-10-22 07:12:12 C 21 43 18.19 -07 05 58.3 T08
2017-10-22 07:22:22 C 21 43 18.23 -07 05 57.9 T08
2017-10-22 07:32:43 C 21 43 18.48 -07 05 57.4 T08
2017-10-22 07:43:05 C 21 43 18.54 -07 05 58.8 T08
2017-10-26 02:52:42 C 21 44 47.45 -07 12 53.9 U G96
2017-10-26 03:01:05 C 21 44 47.61 -07 12 54.6 U G96
2017-10-26 03:09:28 C 21 44 47.75 -07 12 55.2 U G96
2017-10-26 03:17:48 C 21 44 47.89 -07 12 55.8 U G96
2017-11-20 02:03:12 C 22 01 35.73 -07 04 14.8 U G96
2017-11-20 02:11:30 C 22 01 36.03 -07 04 14.2 U G96
2017-11-20 02:19:51 C 22 01 36.31 -07 04 13.3 U G96
2017-11-20 02:28:07 C 22 01 36.66 -07 04 12.8 U G96
2017-11-24 02:24:22 C 22 05 13.03 -06 55 09.8 U 703
2017-11-24 02:34:13 C 22 05 13.31 -06 55 08.4 U 703
2017-11-24 02:43:50 C 22 05 13.74 -06 55 07.5 U 703
2017-11-24 02:53:31 C 22 05 14.13 -06 55 05.4 U 703
2018-09-08 19:20:54 C 03 37 09.63 +19 31 20.7 q D29
2018-09-08 19:27:16 C 03 37 09.65 +19 31 20.0 q D29
2018-09-08 19:41:16 C 03 37 09.71 +19 31 20.3 q D29
2018-09-08 19:47:38 C 03 37 09.82 +19 31 20.5 q D29
2018-09-08 20:01:38 C 03 37 09.82 +19 31 19.8 q D29
2018-09-08 20:08:00 C 03 37 09.87 +19 31 19.4 q D29
2018-10-16 13:45:37 C 03 24 33.602 +17 56 25.48 U F52
2018-10-16 14:07:42 C 03 24 32.806 +17 56 21.09 U F52
2018-10-16 14:29:55 C 03 24 32.008 +17 56 16.70 U F52
2018-10-16 14:52:03 C 03 24 31.218 +17 56 12.30 U F52
2018-10-16 18:08:46 C 03 24 24.53 +17 55 34.0 q D29
2018-10-16 18:29:07 C 03 24 23.79 +17 55 29.8 q D29
2018-10-16 18:49:30 C 03 24 22.99 +17 55 25.9 q D29
2018-10-28 16:52:02 C 03 12 51.25 +16 52 15.4 q D29