01551+5715 STI1713

 
 
01h 55m 07.46s +57 14' 53.4" P.A. 192 sep 10.2 mag 11.04,12.20
 
 
Coord 2000
01551+5715
Discov num
STI1713
Comp
Coord arcsec 2000
01 55 07.46 +57 14 53.4
Date first
1911
Date last
2010
Obs
6
Pa first
192
Pa last
192
P.A. Now (θ)
192°
Sep first
10.1
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
11.04
Mag sec
12.20
delta mag (ΔM)
1.16
Spectral class
Pri motion ra
-003
Sec motion ra
-004
Pri motion dec
-001
Sec motion dec
-002
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.5
Precise sep
10.21
Constellation
Perseus
Tycho2
3692-01507-1
last precise pa
191.5
last precise sep
10.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01551+5715 STI1713 2000 4 191 10.2 11.04 12.20 D 015507.46+571453.4
01551+5715 STI1713 2003 5 191 10.2 11.04 12.20 D 015507.46+571453.4
01551+5715 STI1713 2010 6 192 10.2 11.04 12.20 015507.46+571453.4

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