15123+1243 UC 2955

15^h 12^m 20.38^s +12° 42' 42.2" P.A. 109.00 sep 6.6 mag 13.30,13.50

Coord 2000	15123+1243	Discov num	UC 2955	Comp		Coord arcsec 2000	15 12 20.38 +12 42 42.2
Date first	1998	Date last	2016	Obs	10
Pa first	109	Pa last	109	P.A. Now (θ)	109°
Sep first	6.6	Sep last	6.6	Sep. Now (ρ)	6.6"
Mag pri	13.30	Mag sec	13.50	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+010	Sec motion ra	+023
Pri motion dec	+052	Sec motion dec	+052
Notes	V (Proper motion indicates physical)

rPM=0.229 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

108.9

Precise sep

6.637

Constellation

Serpens

Gaia DR2

1182257922240687232

WDS HISTORIC DATA

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