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00208+2737
CHE 7

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

00208+2737 CHE 7

00^h 20^m 51.89^s +27° 37' 38.3" P.A. 261.00 sep 6.5 mag 11.10,11.80

Coord 2000	00208+2737		Discov num	CHE 7		Comp			Coord arcsec 2000	00 20 51.89 +27 37 38.3
Date first	1896		Date last	2015		Obs	17
Pa first	267		Pa last	261		P.A. Now (θ)	261°
Sep first	5.2		Sep last	6.5		Sep. Now (ρ)	6.5"
Mag pri	11.10		Mag sec	11.80		delta mag (ΔM)	0.7		Spectral class
Pri motion ra	+027		Sec motion ra	-010
Pri motion dec	+004		Sec motion dec	-007
Notes	N (See Notes)

rPM=1.414

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	260.6		Precise sep	6.468		Constellation	Andromeda		Tycho2	1736-00549-1
Gaia DR2	2856666277093836288

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00208+2737	CHE 7		2004	11	261	6.4	11.10	10.70		N D	002051.89+273738.3
00208+2737	CHE 7		2012	13	260	6.4	11.10	11.80		N D	002051.89+273738.3
00208+2737	CHE 7		2015	14	261	6.5	11.10	11.80		N	002051.89+273738.3

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