19222+7051 UC  245

 
 
19h 22m 09.85s +70 50' 45.4" P.A. 173 sep 53.8 mag 12.34,14.74
 
 
Coord 2000
19222+7051
Discov num
UC  245
Comp
Coord arcsec 2000
19 22 09.85 +70 50 45.4
Date first
1999
Date last
2015
Obs
4
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
53.8
Sep last
53.8
Sep. Now (ρ)
53.8"
Mag pri
12.34
Mag sec
14.74
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+037
Sec motion ra
+039
Pri motion dec
-069
Sec motion dec
-065
Notes
V (Proper motion indicates physical)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.6
Precise sep
53.79
Constellation
Draco
last precise pa
172.6
last precise sep
53.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19222+7051 UC 245 1999 1 173 53.8 12.08 14.34 V 192209.85+705045.4
19222+7051 UC 245 2003 2 173 53.8 12.08 14.34 VD 192209.85+705045.4
19222+7051 UC 245 2010 3 173 53.9 12.34 14.74 V 192209.85+705045.4
19222+7051 UC 245 2015 4 173 53.8 12.34 14.74 V 192209.85+705045.4

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