19310-7320 UC 3964

 
 
19h 30m 57.49s -73 20' 02.2" P.A. 247.00 sep 70.5 mag 14.60,16.50
 
 
Coord 2000
19310-7320
Discov num
UC 3964
Comp
Coord arcsec 2000
19 30 57.49 -73 20 02.2
Date first
1998
Date last
2015
Obs
5
Pa first
245
Pa last
247
P.A. Now (θ)
247°
Sep first
69.7
Sep last
70.5
Sep. Now (ρ)
70.5"
Mag pri
14.60
Mag sec
16.50
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+027
Sec motion ra
+060
Pri motion dec
-077
Sec motion dec
-039
Notes
V (Proper motion indicates physical)
rPM=0.617
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.9
Precise sep
70.524
Constellation
Pavo
Gaia DR2
6415650249292039424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19310-7320 UC 3964 2000 2 246 70.4 14.60 16.50 V 193057.49-732002.2
19310-7320 UC 3964 2010 4 246 70.2 14.60 16.50 V 193057.49-732002.2
19310-7320 UC 3964 2015 5 247 70.5 14.60 16.50 V 193057.49-732002.2

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