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
2015-09-08 20:09:10 C 03 10 11.85 +18 35 30.2 q D29
2015-09-09 12:27:24 C 03 10 10.602 +18 34 50.43 L F51
2015-09-09 13:01:19 C 03 10 10.506 +18 34 49.07 L F51
2015-09-09 13:18:20 C 03 10 10.444 +18 34 48.04 L F51
2015-09-16 18:35:07 C 03 09 11.11 +18 24 17.4 q D29
2015-09-16 19:10:31 C 03 09 10.79 +18 24 14.2 q D29
2015-09-16 19:45:54 C 03 09 10.35 +18 24 11.3 q D29
2015-10-03 11:50:13 C 03 01 36.57 +17 35 21.8 q G96
2015-10-03 11:56:52 C 03 01 36.36 +17 35 20.9 q G96
2015-10-03 12:10:08 C 03 01 36.00 +17 35 18.7 q G96
2015-10-05 18:30:22 C 03 00 01.07 +17 25 56.3 q D29
2015-10-05 19:07:23 C 02 59 59.85 +17 25 49.5 q D29
2015-10-08 10:12:30 C 02 58 00.171 +17 14 06.71 L F51
2015-10-08 10:29:31 C 02 57 59.595 +17 14 03.44 L F51
2015-10-08 10:46:28 C 02 57 59.015 +17 14 00.23 L F51
2015-10-08 11:03:21 C 02 57 58.437 +17 13 56.98 L F51
2015-10-10 08:26:38 C 02 56 26.01 +17 04 57.4 R G45
2015-10-10 08:30:14 C 02 56 25.85 +17 04 56.5 R G45
2015-10-10 08:34:28 C 02 56 25.70 +17 04 55.7 R G45
2015-10-10 08:38:23 C 02 56 25.56 +17 04 54.8 R G45
2015-10-10 08:46:33 C 02 56 25.27 +17 04 53.1 R G45
2015-10-10 08:52:16 C 02 56 25.07 +17 04 52.3 R G45
2015-10-10 08:57:24 C 02 56 24.81 +17 04 51.7 R G45
2015-10-10 08:59:35 C 02 56 24.77 +17 04 51.0 R G45
2015-10-10 09:25:21 C 02 56 24.082 +17 04 45.93 L F51
2015-10-10 09:43:00 C 02 56 23.447 +17 04 42.38 L F51
2015-10-10 10:00:39 C 02 56 22.816 +17 04 38.88 L F51
2015-10-10 10:18:23 C 02 56 22.180 +17 04 35.31 L F51
2015-10-12 09:45:33 C 02 54 40.11 +16 54 41.4 R G45
2015-10-12 09:54:14 C 02 54 39.78 +16 54 39.5 R G45
2015-10-12 10:03:59 C 02 54 39.41 +16 54 37.3 R G45
2015-10-12 10:12:23 C 02 54 39.10 +16 54 35.8 R G45
2015-10-16 09:29:02 C 02 50 59.94 +16 33 20.4 q 703
2015-10-16 09:35:34 C 02 50 59.64 +16 33 19.9 q 703
2015-10-16 09:42:07 C 02 50 59.33 +16 33 18.2 q 703
2015-10-16 09:48:41 C 02 50 59.09 +16 33 17.1 q 703
2015-10-16 17:32:53 C 02 50 40.56 +16 31 27.8 q D29
2015-10-16 17:53:12 C 02 50 39.71 +16 31 23.8 q D29
2015-10-16 18:13:31 C 02 50 38.91 +16 31 18.8 q D29
2015-10-22 08:27:03 C 02 45 00.05 +15 58 17.1 R G45
2015-10-22 08:35:03 C 02 44 59.71 +15 58 15.0 R G45
2015-10-22 08:43:17 C 02 44 59.34 +15 58 12.9 R G45
2015-10-22 08:51:32 C 02 44 58.97 +15 58 10.9 R G45
2015-10-22 08:59:50 C 02 44 58.58 +15 58 08.5 R G45
2015-10-31 08:13:29 C 02 35 09.87 +14 59 45.0 q 703
2015-10-31 08:20:49 C 02 35 09.54 +14 59 43.2 q 703
2015-10-31 08:35:21 C 02 35 08.73 +14 59 37.5 q 703
2015-11-03 07:32:28 C 02 31 48.83 +14 39 25.6 q G96
2015-11-03 07:39:49 C 02 31 48.48 +14 39 23.5 q G96
2015-11-03 07:47:07 C 02 31 48.12 +14 39 21.5 q G96