09171+6349 SLW 343

09^h 17^m 03.02^s +63° 48' 43.9" P.A. 219.00 sep 86.5 mag 16.80,17.50 Sp M2.0+M2.4

Coord 2000	09171+6349	Discov num	SLW 343	Comp		Coord arcsec 2000	09 17 03.02 +63 48 43.9
Date first	1999	Date last	2015	Obs	7
Pa first	219	Pa last	219	P.A. Now (θ)	219°
Sep first	86.5	Sep last	86.5	Sep. Now (ρ)	86.5"
Mag pri	16.80	Mag sec	17.50	delta mag (ΔM)	0.7	Spectral class	M2.0+M2.4 (red/red)
Pri motion ra	-012	Sec motion ra	-009
Pri motion dec	-039	Sec motion dec	-036
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.104 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

219.2

Precise sep

86.524

Constellation

Ursa Major

Gaia DR2

1043404069103018240

WDS HISTORIC DATA

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