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
2017-07-17 13:32:23 C 22 53 07.26 +03 22 08.5 L T08
2017-07-17 13:45:19 C 22 53 06.93 +03 22 08.3 L T08
2017-07-17 13:57:31 C 22 53 06.60 +03 22 07.6 L T08
2017-07-17 14:12:00 C 22 53 06.24 +03 22 06.9 L T08
2017-07-21 13:20:42 C 22 50 31.45 +03 16 27.9 L T08
2017-07-21 13:33:37 C 22 50 30.99 +03 16 27.7 L T08
2017-07-21 13:47:15 C 22 50 30.57 +03 16 26.2 L T08
2017-07-21 14:00:35 C 22 50 30.13 +03 16 24.5 L T08
2017-07-27 13:27:33 C 22 45 35.95 +02 59 01.2 L T05
2017-07-27 13:42:04 C 22 45 35.38 +02 58 58.9 L T05
2017-07-27 13:57:13 C 22 45 34.74 +02 58 56.5 L T05
2017-07-27 14:11:29 C 22 45 34.21 +02 58 54.3 L T05
2017-07-28 12:14:06 C 22 44 43.233 +02 55 17.46 L F51
2017-07-28 12:31:27 C 22 44 42.520 +02 55 14.61 L F51
2017-07-28 12:48:48 C 22 44 41.799 +02 55 11.67 L F51
2017-07-29 12:02:19 C 22 43 46.34 +02 51 06.7 L T08
2017-07-29 12:15:54 C 22 43 45.73 +02 51 04.2 L T08
2017-07-29 12:28:43 C 22 43 45.20 +02 51 02.0 L T08
2017-07-29 12:40:52 C 22 43 44.69 +02 50 59.7 L T08
2017-08-02 23:43:00 C 22 39 09.47 +02 28 41.6 q Z38
2017-08-03 00:18:33 C 22 39 07.87 +02 28 34.8 q Z38
2017-08-03 00:55:12 C 22 39 06.19 +02 28 27.2 q Z38
2017-08-04 12:33:19 C 22 37 27.77 +02 19 50.9 L T05
2017-08-04 12:47:07 C 22 37 27.10 +02 19 47.9 L T05
2017-08-04 13:00:10 C 22 37 26.47 +02 19 44.6 L T05
2017-08-04 13:14:47 C 22 37 25.75 +02 19 40.6 L T05
2017-08-09 07:21:09 C 22 31 54.04 +01 48 15.1 u H21
2017-08-09 07:24:52 C 22 31 53.85 +01 48 13.9 u H21
2017-08-09 07:27:58 C 22 31 53.69 +01 48 12.9 u H21
2017-08-09 07:31:04 C 22 31 53.53 +01 48 12.2 u H21
2017-08-09 07:34:10 C 22 31 53.38 +01 48 11.2 u H21
2017-08-09 07:37:16 C 22 31 53.20 +01 48 10.1 u H21
2017-08-09 07:40:23 C 22 31 53.05 +01 48 09.3 u H21
2017-08-09 07:43:29 C 22 31 52.87 +01 48 08.5 u H21
2017-08-09 07:46:35 C 22 31 52.71 +01 48 07.5 u H21
2017-08-09 07:49:41 C 22 31 52.55 +01 48 06.7 u H21
2017-08-09 07:52:47 C 22 31 52.39 +01 48 05.4 u H21
2017-08-09 07:56:18 C 22 31 52.22 +01 48 04.7 u H21
2017-08-15 11:48:21 C 22 24 14.26 +00 59 59.1 L T08
2017-08-15 12:01:06 C 22 24 13.58 +00 59 54.7 L T08
2017-08-15 12:13:49 C 22 24 12.90 +00 59 50.2 L T08
2017-08-15 12:26:34 C 22 24 12.20 +00 59 45.6 L T08
2017-08-16 22:12:24 C 22 22 25.46 +00 47 43.4 q 160
2017-08-16 22:14:21 C 22 22 25.35 +00 47 43.0 q 160
2017-08-16 22:16:18 C 22 22 25.25 +00 47 42.1 q 160
2017-08-17 04:16:36 C 22 22 06.33 +00 45 32.6 q H15
2017-08-17 04:25:38 C 22 22 05.85 +00 45 30.2 q H15
2017-08-17 04:34:40 C 22 22 05.36 +00 45 27.1 q H15
2017-08-18 22:12:26 C 22 19 52.73 +00 30 09.4 q 160
2017-08-18 22:14:24 C 22 19 52.64 +00 30 08.4 q 160