20070+4737 TDS1042

 
 
20h 06m 57.97s +47 37' 29.9" P.A. 7 sep 1.1 mag 11.56,11.59
 
 
Coord 2000
20070+4737
Discov num
TDS1042
Comp
Coord arcsec 2000
20 06 57.97 +47 37 29.9
Date first
1991
Date last
1991
Obs
1
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.56
Mag sec
11.59
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.5
Precise sep
1.145
Constellation
Cygnus
Tycho2
3563-00228-1
last precise pa
6.5
last precise sep
1.145
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20070+4737 TDS1042 1991 1 7 1.1 11.56 11.59 200657.97+473729.9

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