WDS 18407+1749 ROE 88 AB

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18407+1749
ROE 88 AB

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

WDS 18407+1749 : COMPONENTS

	A	B	C
B	pa=132.3° sep=8.15"
C	pa=331.0° sep=35.08"	pa=327.5° sep=42.88"
D	pa=322.9° sep=13.99"	pa=319.0° sep=22.05"	pa=156.3° sep=21.32"

18407+1749 A

Coord arcsec 2000

184041.38+174944.4

Mag

12.6

PmRA

-6.00

PmDE

9.0

18407+1749 B

Coord arcsec 2000	184041.80+174938.9		Mag	12.6		PmRA	-5.00		PmDE	-13.0
Calc coord	yes

18407+1749 C

Coord arcsec 2000	184040.19+175015.1		Mag	13.5		PmRA	-2.00		PmDE	10.0
Calc delta mag	0.9		Calc coord	yes

18407+1749 D

Coord arcsec 2000	184040.79+174955.6		Mag	13.9		PmRA	36.00		PmDE	11.0
Calc delta mag	1.3		Calc coord	yes