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
2018-12-10 05:25:58 C 02 28 07.24 +12 35 38.6 V 703
2018-12-10 05:34:09 C 02 28 07.02 +12 35 37.0 V 703
2018-12-10 05:42:19 C 02 28 06.68 +12 35 35.0 V 703
2018-12-13 02:12:49 C 02 26 10.48 +12 23 24.0 V G96
2018-12-13 02:20:49 C 02 26 10.23 +12 23 22.8 V G96
2018-12-13 02:28:49 C 02 26 10.01 +12 23 21.5 V G96
2018-12-13 02:36:49 C 02 26 09.80 +12 23 20.2 V G96
2018-12-13 05:49:28 C 02 26 04.57 +12 22 50.4 V 703
2018-12-13 06:11:59 C 02 26 03.90 +12 22 44.2 V 703
2018-12-13 12:50:06 C 02 25 53.46 +12 21 37.6 q D29
2018-12-13 13:10:28 C 02 25 52.89 +12 21 34.4 q D29
2018-12-13 13:30:50 C 02 25 52.35 +12 21 30.6 q D29
2019-01-02 07:35:49 C 02 19 00.423 +11 33 30.12 U F51
2019-01-02 07:51:59 C 02 19 00.343 +11 33 29.26 U F51
2019-01-02 08:08:08 C 02 19 00.301 +11 33 28.97 U F51
2020-05-04 11:14:29 C 22 38 22.44 -02 49 16.0 V 703
2020-05-04 11:19:37 C 22 38 22.77 -02 49 12.8 V 703
2020-05-04 11:24:44 C 22 38 23.08 -02 49 09.8 V 703
2020-05-04 11:29:51 C 22 38 23.43 -02 49 08.5 V 703
2020-05-29 10:18:40 C 23 12 43.37 +01 32 31.1 V 703
2020-05-29 10:26:20 C 23 12 43.75 +01 32 35.2 V 703
2020-05-29 10:34:00 C 23 12 44.04 +01 32 38.8 V 703
2020-05-29 10:41:40 C 23 12 44.47 +01 32 41.5 V 703
2020-06-01 10:38:47 C 23 16 02.00 +01 59 53.1 V G96
2020-06-01 10:43:40 C 23 16 02.20 +01 59 54.9 V G96
2020-06-01 10:48:33 C 23 16 02.43 +01 59 56.8 V G96
2020-06-01 10:53:27 C 23 16 02.64 +01 59 58.5 V G96
2020-06-10 13:53:13 C 23 24 52.05 +03 15 59.9 V T05
2020-06-10 13:58:33 C 23 24 52.22 +03 16 01.8 V T05
2020-06-10 14:24:20 C 23 24 53.13 +03 16 10.1 V T05
2020-06-10 14:36:14 C 23 24 53.53 +03 16 13.8 V T05
2020-06-24 13:11:53 C 23 34 32.62 +04 49 58.1 V T08
2020-06-24 13:23:53 C 23 34 32.91 +04 50 00.7 V T08
2020-06-24 13:28:33 C 23 34 32.99 +04 50 02.4 V T08
2020-06-24 13:43:49 C 23 34 33.28 +04 50 05.6 V T08
2020-07-02 13:23:12 C 23 37 44.70 +05 29 22.9 V T08
2020-07-02 13:27:51 C 23 37 44.74 +05 29 23.6 V T08
2020-07-02 13:35:51 C 23 37 44.85 +05 29 25.4 V T08
2020-07-02 13:53:06 C 23 37 45.03 +05 29 28.4 V T08
2020-07-14 14:02:06 C 23 38 59.84 +06 05 20.6 V T08
2020-07-14 14:04:45 C 23 38 59.86 +06 05 20.8 V T08
2020-07-14 14:12:43 C 23 38 59.81 +06 05 22.1 V T08
2020-07-14 14:33:51 C 23 38 59.67 +06 05 24.3 V T08
2020-07-15 08:40:51 C 23 38 55.59 +06 06 35.8 U I41
2020-07-15 10:42:35 C 23 38 54.89 +06 06 43.6 U I41
2020-07-16 10:35:00 C 23 38 47.31 +06 08 07.8 U I41
2020-07-16 11:05:42 C 23 38 47.09 +06 08 09.4 U I41
2020-07-18 13:09:55 C 23 38 24.90 +06 10 21.6 V T08
2020-07-18 13:13:54 C 23 38 24.86 +06 10 22.0 V T08
2020-07-18 13:17:52 C 23 38 24.80 +06 10 22.5 V T08