20070+1035 HJ 904AB

20^h 06^m 57.06^s +10° 35' 27.0" P.A. 308.00 sep 30.0 mag 8.49,10.90 Sp FIII+AIII

Coord 2000	20070+1035	Discov num	HJ 904	Comp	AB	Coord arcsec 2000	20 06 57.06 +10 35 27.0
Date first	1827	Date last	2015	Obs	27
Pa first	315	Pa last	308	P.A. Now (θ)	308°
Sep first	18.0	Sep last	30.0	Sep. Now (ρ)	30"
Mag pri	8.49	Mag sec	10.90	delta mag (ΔM)	2.41	Spectral class	FIII+AIII (yellow-white/white)
Pri motion ra	+044	Sec motion ra	-001
Pri motion dec	+005	Sec motion dec	-007
Notes	Y W (Parallax indicates components are non-physical, )

rPM=1.052

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	308.2		Precise sep	30		Constellation	Aquila		SAO	105704
Tycho2	1076-01735-1		HD	190922

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20070+1035	HJ 904	AB	2015	27	308	30.0	8.49	10.90	FIII+AIII	YW	200657.06+103527.0

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