19151+8328 STF2572

 
 
19h 15m 07.97s +83 27' 45.8" P.A. 194 sep 22.7 mag 6.52,10.65 Sp A3V
 
 
Coord 2000
19151+8328
Discov num
STF2572
Comp
Coord arcsec 2000
19 15 07.97 +83 27 45.8
Date first
1898
Date last
2010
Obs
10
Pa first
200
Pa last
194
P.A. Now (θ)
194°
Sep first
25.0
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
6.52
Mag sec
10.65
delta mag (ΔM)
4.13
Spectral class
A3V (white)
Pri motion ra
+012
Sec motion ra
+024
Pri motion dec
+008
Sec motion dec
+028
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193.9
Precise sep
22.66
Cdsa2 id
STF 2572
Constellation
Draco
SAO
3209
HD
184146
HR
7425
Ra deg
19.25221388888889
De deg
83.46272222222223
last precise pa
193.9
last precise sep
22.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19151+8328 STF2572 2003 8 194 22.5 6.51 10.00 A3V D 191507.97+832745.8
19151+8328 STF2572 2004 9 195 22.5 6.51 10.00 A3V D 191507.97+832745.8
19151+8328 STF2572 2010 10 194 22.4 6.52 10.65 A3V 191507.97+832745.8

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