IAA RAS IAA Minor Planet Database

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
2023-09-19 05:41:47 C 23 28 39.702 +03 53 18.06 – V G96
2023-09-19 05:49:17 C 23 28 39.342 +03 53 15.14 – V G96
2023-09-19 05:56:47 C 23 28 38.986 +03 53 12.44 – V G96
2023-09-19 06:04:18 C 23 28 38.629 +03 53 09.46 – V G96
2023-09-19 08:11:21 C 23 28 32.657 +03 52 21.47 – V V00
2023-09-19 08:19:16 C 23 28 32.282 +03 52 18.48 – V V00
2023-09-19 08:27:11 C 23 28 31.912 +03 52 15.46 – V V00
2023-09-19 08:35:07 C 23 28 31.541 +03 52 12.43 – V V00
2023-09-20 14:27:11 C 23 27 10.255 +03 40 58.40 – V P07
2023-09-20 15:36:05 C 23 27 07.032 +03 40 32.74 – V P07
2023-09-20 16:46:43 C 23 27 03.715 +03 40 05.27 – V P07
2023-09-20 17:38:29 C 23 27 01.318 +03 39 45.61 – V P07
2023-09-21 06:32:01 C 23 26 26.628 +03 34 47.10 – V 703
2023-09-21 06:40:13 C 23 26 26.246 +03 34 44.51 – V 703
2023-09-21 06:48:26 C 23 26 25.861 +03 34 40.73 – V 703
2023-09-21 06:56:38 C 23 26 25.444 +03 34 37.70 – V 703
2023-09-24 04:19:39 C 23 23 21.703 +03 08 22.16 – V 703
2023-09-24 04:28:07 C 23 23 21.318 +03 08 18.82 – V 703
2023-09-24 04:36:35 C 23 23 20.908 +03 08 15.79 – V 703
2023-09-24 04:45:03 C 23 23 20.551 +03 08 12.80 – V 703
2023-10-02 08:10:30 C 23 15 24.108 +01 56 11.06 – X F51
2023-10-02 08:28:48 C 23 15 23.387 +01 56 04.56 – X F51
2023-10-02 08:47:08 C 23 15 22.684 +01 55 58.03 – X F51
2023-10-02 09:05:24 C 23 15 21.974 +01 55 51.55 – X F51
2023-10-03 21:25:33 C 23 14 01.776 +01 43 05.84 – V M22
2023-10-03 21:30:11 C 23 14 01.613 +01 43 04.22 – V M22
2023-10-03 21:40:07 C 23 14 01.224 +01 42 59.94 – V M22
2023-10-03 21:54:47 C 23 14 00.677 +01 42 56.27 – V M22
2023-10-04 05:25:47 C 23 13 44.569 +01 40 12.22 – V 703
2023-10-04 05:33:18 C 23 13 44.260 +01 40 09.55 – V 703
2023-10-04 05:40:55 C 23 13 43.986 +01 40 06.60 – V 703
2023-10-04 05:48:44 C 23 13 43.691 +01 40 04.55 – V 703
2023-10-05 03:21:24 C 23 12 58.006 +01 32 41.32 – V W68
2023-10-05 03:26:38 C 23 12 57.763 +01 32 39.48 – V W68
2023-10-05 03:35:32 C 23 12 57.454 +01 32 36.56 – V W68
2023-10-05 03:51:57 C 23 12 56.875 +01 32 31.81 – V W68
2023-10-05 04:53:25 C 23 12 54.853 +01 32 04.13 – V 703
2023-10-05 05:01:23 C 23 12 54.558 +01 32 01.93 – V 703
2023-10-05 05:09:21 C 23 12 54.227 +01 31 58.98 – V 703
2023-10-05 05:17:19 C 23 12 53.960 +01 31 56.42 – V 703
2023-10-15 04:22:10 C 23 05 45.668 +00 15 59.87 – V G96
2023-10-15 04:25:56 C 23 05 45.622 +00 16 00.91 – V 703
2023-10-15 04:29:42 C 23 05 45.470 +00 15 57.78 – V G96
2023-10-15 04:33:36 C 23 05 45.395 +00 15 56.70 – V 703
2023-10-15 04:37:12 C 23 05 45.269 +00 15 55.55 – V G96
2023-10-15 04:44:41 C 23 05 45.085 +00 15 53.42 – V G96
2023-10-15 04:48:57 C 23 05 44.999 +00 15 52.16 – V 703
2023-10-29 06:55:35 C 23 00 09.688 -01 04 14.21 – X F51
2023-10-29 07:14:34 C 23 00 09.493 -01 04 17.82 – X F51
2023-10-29 07:33:36 C 23 00 09.311 -01 04 21.33 – X F51