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
2021-07-17 13:40:57 C 03 22 19.311 +18 50 06.18 U F51
2021-07-17 13:52:05 C 03 22 19.801 +18 50 07.65 U F51
2021-07-17 14:03:18 C 03 22 20.330 +18 50 09.30 U F51
2021-10-08 09:21:21 C 04 04 25.19 +19 28 35.4 V G96
2021-10-08 09:29:36 C 04 04 25.03 +19 28 34.1 V G96
2021-10-08 09:37:00 C 04 04 24.90 +19 28 33.3 V G96
2021-10-08 09:44:26 C 04 04 24.76 +19 28 32.5 V G96
2021-10-10 23:43:33 C 04 03 14.32 +19 20 37.5 X I93
2021-10-10 23:53:02 C 04 03 14.13 +19 20 36.3 X I93
2021-10-11 00:02:09 C 04 03 13.92 +19 20 35.0 X I93
2021-10-13 17:37:41 C 04 01 46.450 +19 11 33.72 V P07
2021-10-13 18:35:16 C 04 01 44.966 +19 11 25.76 V P07
2021-10-13 19:38:08 C 04 01 43.358 +19 11 16.62 V P07
2021-10-13 20:32:59 C 04 01 41.995 +19 11 08.41 V P07
2021-10-14 11:02:19 C 04 01 21.00 +19 08 59.3 V T08
2021-10-14 11:11:00 C 04 01 20.85 +19 08 56.5 V T08
2021-10-14 11:13:39 C 04 01 20.75 +19 08 57.1 V T08
2021-10-14 11:30:04 C 04 01 20.26 +19 08 55.0 V T08
2021-10-15 07:05:35 C 04 00 50.66 +19 05 57.9 V G96
2021-10-15 07:13:09 C 04 00 50.46 +19 05 56.7 V G96
2021-10-15 07:20:45 C 04 00 50.28 +19 05 55.3 V G96
2021-10-15 07:28:22 C 04 00 50.06 +19 05 54.5 V G96
2021-10-27 11:53:29 C 03 51 14.76 +18 14 10.5 V G96
2021-10-27 12:01:03 C 03 51 14.46 +18 14 08.8 V G96
2021-10-27 12:08:37 C 03 51 14.15 +18 14 07.1 V G96
2021-10-27 12:16:11 C 03 51 13.83 +18 14 05.2 V G96
2021-10-28 11:56:34 C 03 50 17.40 +18 09 16.8 V T05
2021-10-28 12:02:38 C 03 50 17.19 +18 09 16.3 V T05
2021-10-28 12:28:51 C 03 50 16.14 +18 09 10.6 V T05
2021-10-28 12:40:06 C 03 50 15.63 +18 09 08.2 V T05
2021-10-28 13:02:14 C 03 50 14.722 +18 09 03.65 U F52
2021-10-28 13:21:39 C 03 50 13.910 +18 08 59.59 U F52
2021-10-28 13:41:01 C 03 50 13.108 +18 08 55.52 U F52
2021-10-28 14:00:23 C 03 50 12.299 +18 08 51.45 U F52
2021-10-31 08:18:32 C 03 47 26.59 +17 54 48.3 V 703
2021-10-31 08:26:13 C 03 47 26.25 +17 54 47.0 V 703
2021-10-31 08:41:34 C 03 47 25.57 +17 54 43.6 V 703
2021-11-01 08:27:34 C 03 46 23.894 +17 49 32.04 U F52
2021-11-01 08:45:52 C 03 46 23.075 +17 49 28.16 U F52
2021-11-01 09:04:09 C 03 46 22.254 +17 49 24.16 U F52
2021-11-01 09:22:30 C 03 46 21.433 +17 49 20.16 U F52
2021-11-01 15:40:14 C 03 46 04.790 +17 47 59.86 V P07
2021-11-01 16:47:51 C 03 46 01.704 +17 47 45.24 V P07
2021-11-01 16:51:54 C 03 46 01.510 +17 47 44.16 V P07
2021-11-01 17:54:05 C 03 45 58.690 +17 47 30.59 V P07
2021-11-01 18:48:25 C 03 45 56.239 +17 47 18.78 V P07
2021-11-01 19:48:29 C 03 45 53.508 +17 47 05.24 V P07
2021-11-03 07:24:36 C 03 44 18.07 +17 38 59.8 V 703
2021-11-03 07:32:09 C 03 44 17.78 +17 38 58.5 V 703
2021-11-03 07:39:43 C 03 44 17.37 +17 38 57.4 V 703