19573+1319 BPM1861

19^h 57^m 20.90^s +13° 18' 55.7" P.A. 301.00 sep 64.8 mag 11.81,15.70

Coord 2000	19573+1319	Discov num	BPM1861	Comp		Coord arcsec 2000	19 57 20.90 +13 18 55.7
Date first	1985	Date last	2015	Obs	8
Pa first	301	Pa last	301	P.A. Now (θ)	301°
Sep first	65.0	Sep last	64.8	Sep. Now (ρ)	64.8"
Mag pri	11.81	Mag sec	15.70	delta mag (ΔM)	3.89	Spectral class
Pri motion ra	-017	Sec motion ra	-013
Pri motion dec	-011	Sec motion dec	-015
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.279 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	301.4		Precise sep	64.75		Constellation	Aquila		Tycho2	1083-03402-1
Gaia DR2	4305070845786606080		HD	356312

WDS HISTORIC DATA

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