20015+3452 POP  63

 
 
20h 01m 31.86s +34 52' 08.6" P.A. 62 sep 4.7 mag 12.50,12.80
 
 
Coord 2000
20015+3452
Discov num
POP  63
Comp
Coord arcsec 2000
20 01 31.86 +34 52 08.6
Date first
1971
Date last
2015
Obs
5
Pa first
61
Pa last
62
P.A. Now (θ)
62°
Sep first
4.2
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
12.50
Mag sec
12.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-013
Sec motion ra
+012
Pri motion dec
-004
Sec motion dec
+005
Notes
rPM=1.954
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.7
Precise sep
4.694
Constellation
Cygnus
Tycho2
2678-02111-1
Gaia DR2
47450953088
HD
227158
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20015+3452 POP 63 2007 3 62 4.7 12.50 12.80 D 200131.86+345208.6
20015+3452 POP 63 2015 5 62 4.7 12.50 12.80 200131.86+345208.6

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