19071+2235 STF2457

 
 
19h 07m 08.02s +22 35' 03.7" P.A. 200 sep 10.4 mag 7.46,9.52 Sp A7IV
 
 
Coord 2000
19071+2235
Discov num
STF2457
Comp
Coord arcsec 2000
19 07 08.02 +22 35 03.7
Date first
1828
Date last
2012
Obs
53
Pa first
201
Pa last
200
P.A. Now (θ)
200°
Sep first
10.1
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
7.46
Mag sec
9.52
delta mag (ΔM)
2.06
Spectral class
A7IV (white)
Pri motion ra
+016
Sec motion ra
+015
Pri motion dec
+029
Sec motion dec
+030
Notes
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200
Precise sep
10.4
Constellation
Vulpecula
Tycho2
2123-02005-1
HD
178277
last precise pa
200
last precise sep
10.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19071+2235 STF2457 2005 49 201 10.1 7.46 9.52 A7IV D 190708.02+223503.7
19071+2235 STF2457 2009 51 202 10.5 7.46 9.52 A7IV D 190708.02+223503.7
19071+2235 STF2457 2012 53 200 10.4 7.46 9.52 A7IV D 190708.02+223503.7

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