19127+7439 UC 3846

 
 
19h 12m 43.73s +74 39' 15.7" P.A. 116 sep 7.2 mag 12.50,12.70
 
 
Coord 2000
19127+7439
Discov num
UC 3846
Comp
Coord arcsec 2000
19 12 43.73 +74 39 15.7
Date first
1999
Date last
2015
Obs
3
Pa first
115
Pa last
116
P.A. Now (θ)
116°
Sep first
7.0
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
12.50
Mag sec
12.70
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+056
Sec motion ra
+061
Pri motion dec
+034
Sec motion dec
+027
Notes
V (Proper motion indicates physical)
rPM=0.129 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.5
Precise sep
7.18
Constellation
Draco
last precise pa
115.5
last precise sep
7.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+7439 UC 3846 2000 2 115 7.2 12.50 12.70 V 191243.73+743915.7
19127+7439 UC 3846 2004 2 115 7.2 12.50 12.70 V 191243.73+743915.7
19127+7439 UC 3846 2015 3 116 7.2 12.50 12.70 V 191243.73+743915.7

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