01563+5742 STI1720

 
 
01h 56m 17.47s +57 42' 03.6" P.A. 242 sep 5.3 mag 11.95,13.10
 
 
Coord 2000
01563+5742
Discov num
STI1720
Comp
Coord arcsec 2000
01 56 17.47 +57 42 03.6
Date first
1910
Date last
2015
Obs
5
Pa first
232
Pa last
242
P.A. Now (θ)
242°
Sep first
3.4
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
11.95
Mag sec
13.10
delta mag (ΔM)
1.15
Spectral class
Pri motion ra
+002
Sec motion ra
-056
Pri motion dec
-004
Sec motion dec
-027
Notes
rPM=1.004
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.8
Precise sep
5.285
Constellation
Perseus
Tycho2
3692-00730-1
Gaia DR2
3667267968
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01563+5742 STI1720 1999 3 241 5.1 11.95 13.10 D 015617.47+574203.6
01563+5742 STI1720 2003 4 241 5.2 11.95 13.10 D 015617.47+574203.6
01563+5742 STI1720 2015 5 242 5.3 11.95 13.10 015617.47+574203.6

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