19425+3102 BRT 266

 
 
19h 42m 32.48s +31 02' 04.3" P.A. 161 sep 6.4 mag 11.37,11.40
 
 
Coord 2000
19425+3102
Discov num
BRT 266
Comp
Coord arcsec 2000
19 42 32.48 +31 02 04.3
Date first
1900
Date last
2013
Obs
4
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
4.7
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
11.37
Mag sec
11.40
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
-004
Sec motion ra
+001
Pri motion dec
+005
Sec motion dec
-014
Notes
rPM=1.4
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.3
Precise sep
6.44
Constellation
Cygnus
Tycho2
2656-04105-1
last precise pa
161.3
last precise sep
6.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19425+3102 BRT 266 1900 1 161 4.7 11.37 11.40 194232.48+310204.3
19425+3102 BRT 266 2002 2 162 6.3 11.37 11.40 194232.48+310204.3
19425+3102 BRT 266 2013 3 161 6.4 11.37 11.40 194232.48+310204.3

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