8566 (1996 EN)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4303700323 ± 1.20e-08
Semi-major axis (a)1.5062789614 AU ± 5.87e-10
Inclination (i)37.98243738° ± 8.51e-07
Long. of Asc. Node (Ω)164.09329177° ± 1.70e-06
Arg. of Perihelion (ω)125.15903086° ± 1.90e-06
Mean Anomaly (M)303.34267917° ± 2.26e-06
Mean Motion (n)0.5331558279°/day ± 3.12e-10
Perihelion dist (q)0.85802164 AU ± 1.81e-08
Aphelion dist (Q)2.15453629 AU ± 1.81e-08
Orbital Period1.84866456 yr ± 1.08e-09
Physical Parameters
H (abs. magnitude)16.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.102″
Uncertainty0
Orbit TypeApollo
MOID0.023610 AU
Observations Used3385
Gaia Obs Used48
Oppositions15
Arc Total1983-2025
First Observation Used1983-04-06
Last Observation Used2025-02-06
Observations (5054)
Date Type RA Dec Mag Band Observatory
1996-09-11 19:34:45 C 15 58 56.02 -05 02 30.6 z 540
1996-09-13 05:56:55 C 16 12 22.47 -12 11 15.7 c 566
1996-09-13 06:09:12 C 16 12 27.32 -12 13 52.0 c 566
1996-09-13 06:27:02 C 16 12 34.38 -12 17 38.2 c 566
1996-09-14 10:00:22 C 16 24 12.49 -18 11 05.9 z 900
1996-09-14 10:13:09 C 16 24 18.04 -18 13 50.4 z 900
1996-09-15 06:07:55 C 16 33 10.37 -22 27 54.1 t 566
1996-09-17 11:37:14 C 16 59 06.19 -33 15 33.6 424
1996-09-17 11:45:15 C 16 59 10.31 -33 17 04.8 424
1996-09-17 11:57:14 C 16 59 16.39 -33 19 19.2 424
1996-10-01 15:05:23 C 20 25 22.41 -63 54 06.8 413
1996-10-01 15:07:48 C 20 25 23.76 -63 54 09.3 413
1996-10-01 15:10:10 C 20 25 25.11 -63 54 11.9 413
1996-11-01 14:28:16 C 23 46 02.78 -59 00 49.7 413
1996-11-01 14:33:31 C 23 46 03.34 -59 00 45.3 413
1996-11-02 15:17:38 C 23 48 54.38 -58 40 45.5 413
1996-11-02 15:20:55 C 23 48 54.74 -58 40 42.8 413
1998-01-02 11:44:54 C 12 44 54.47 -09 53 41.9 z 711
1998-01-02 12:03:53 C 12 44 56.00 -09 53 39.8 z 711
1998-01-24 15:00:36 C 13 29 28.28 -07 02 17.8 t 566
1998-01-24 15:17:51 C 13 29 29.77 -07 02 07.6 t 566
1998-01-24 15:32:21 C 13 29 30.98 -07 01 59.6 t 566
1998-01-26 03:31:45 C 13 32 44.74 -06 40 19.7 557
1998-01-26 03:52:05 C 13 32 46.58 -06 40 07.4 557
1998-02-02 18:38:00 C 13 49 45.13 -04 21 58.2 360
1998-02-02 18:44:29 C 13 49 45.74 -04 21 52.5 360
1998-02-02 18:51:00 C 13 49 46.35 -04 21 46.6 360
1998-02-05 10:10:49 C 13 55 55.04 -03 21 31.7 z 711
1998-02-05 10:19:40 C 13 55 55.90 -03 21 22.4 z 711
1998-02-05 17:57:59 C 13 56 41.11 -03 13 36.9 360
1998-02-05 18:03:44 C 13 56 41.62 -03 13 31.5 360
1998-02-05 18:08:59 C 13 56 42.16 -03 13 25.8 360
1998-02-06 08:16:46 C 13 58 06.17 -02 58 48.7 z 711
1998-02-06 08:25:38 C 13 58 07.06 -02 58 39.3 z 711
1998-02-06 12:18:05 C 13 58 29.58 -02 54 34.6 z 711
1998-02-06 12:27:07 C 13 58 30.45 -02 54 25.2 z 711
1998-02-07 04:30:31 C 14 00 06.50 -02 37 15.7 z 118
1998-02-07 04:33:04 C 14 00 06.75 -02 37 13.0 z 118
1998-02-23 13:59:55 C 14 43 41.34 +07 26 37.5 c 566
1998-02-23 14:14:01 C 14 43 43.04 +07 27 06.5 c 566
1998-02-23 14:28:50 C 14 43 44.82 +07 27 37.0 c 566
1998-02-24 13:58:31 C 14 46 41.19 +08 16 35.7 c 566
1998-02-24 14:13:06 C 14 46 42.97 +08 17 06.2 c 566
1998-02-24 14:27:53 C 14 46 44.76 +08 17 37.7 c 566
1998-02-24 17:29:17 C 14 47 07.89 +08 24 14.1 426
1998-02-24 17:34:08 C 14 47 08.51 +08 24 24.4 426
1998-02-24 17:39:23 C 14 47 09.16 +08 24 34.9 426
1998-02-24 17:44:14 C 14 47 09.75 +08 24 46.0 426
1998-03-02 16:16:03 C 15 06 08.32 +13 58 08.2 z 402
1998-03-02 16:20:04 C 15 06 08.88 +13 58 18.7 z 402