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Doubles in session

Current system

08564+2327
POU3020

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08564+2327 POU3020

08^h 56^m 25.93^s +23° 26' 46.6" P.A. 86.00 sep 8.9 mag 11.70,12.90

Coord 2000	08564+2327		Discov num	POU3020		Comp			Coord arcsec 2000	08 56 25.93 +23 26 46.6
Date first	1899		Date last	2015		Obs	8
Pa first	99		Pa last	86		P.A. Now (θ)	86°
Sep first	11.4		Sep last	8.9		Sep. Now (ρ)	8.9"
Mag pri	11.70		Mag sec	12.90		delta mag (ΔM)	1.2		Spectral class
Pri motion ra	+014		Sec motion ra	+008
Pri motion dec	-030		Sec motion dec	+002
Notes

rPM=0.983

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

86.4

Precise sep

8.896

Constellation

Cancer

Gaia DR2

686605192905612672

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08564+2327	POU3020		1998	2	89	9.3	11.70	12.90		D	085625.93+232646.6
08564+2327	POU3020		2001	3	89	9.2	11.70	12.90		D	085625.93+232646.6
08564+2327	POU3020		2010	4	87	9.0	11.70	12.90			085625.93+232646.6
08564+2327	POU3020		2015	5	86	8.9	11.70	12.90			085625.93+232646.6

If you need more information about this double, apply for a data request form to the WDS.