10105+7404 DAM2091

10^h 10^m 30.39^s +74° 04' 02.3" P.A. 136.00 sep 10.0 mag 12.00,15.20

Coord 2000	10105+7404	Discov num	DAM2091	Comp		Coord arcsec 2000	10 10 30.39 +74 04 02.3
Date first	1999	Date last	2015	Obs	8
Pa first	136	Pa last	136	P.A. Now (θ)	136°
Sep first	9.9	Sep last	10.0	Sep. Now (ρ)	10"
Mag pri	12.00	Mag sec	15.20	delta mag (ΔM)	3.2	Spectral class
Pri motion ra	+016	Sec motion ra	+017
Pri motion dec	-056	Sec motion dec	-054
Notes	V (Proper motion indicates physical)

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

135.5

Precise sep

10.03

Constellation

Draco

Tycho2

4390-00095-1

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10105+7404	DAM2091		2015	4	136	10.0	12.00	15.20		V	101030.39+740402.3

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