19339+2112 BRT2456

 
 
19h 33m 58.19s +21 11' 58.2" P.A. 194 sep 2.9 mag 11.36,12.20
 
 
Coord 2000
19339+2112
Discov num
BRT2456
Comp
Coord arcsec 2000
19 33 58.19 +21 11 58.2
Date first
1897
Date last
2015
Obs
5
Pa first
189
Pa last
194
P.A. Now (θ)
194°
Sep first
2.0
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
11.36
Mag sec
12.20
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193.7
Precise sep
2.938
Constellation
Vulpecula
Tycho2
1613-00204-1
Gaia DR2
2018250972594609408
HD
344598
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19339+2112 BRT2456 2007 4 194 2.9 11.36 12.20 193358.19+211158.2
19339+2112 BRT2456 2015 5 194 2.9 11.36 12.20 193358.19+211158.2

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