19078+6658 UC 3809

 
 
19h 07m 46.86s +66 57' 50.5" P.A. 108.00 sep 62.4 mag 9.80,13.10 Sp G5
 
 
Coord 2000
19078+6658
Discov num
UC 3809
Comp
Coord arcsec 2000
19 07 46.86 +66 57 50.5
Date first
1999
Date last
2015
Obs
9
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
62.4
Sep last
62.4
Sep. Now (ρ)
62.4"
Mag pri
9.80
Mag sec
13.10
delta mag (ΔM)
3.3
Spectral class
G5 (yellow)
Pri motion ra
-006
Sec motion ra
-007
Pri motion dec
+097
Sec motion dec
+091
Notes
V (Proper motion indicates physical)
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.8
Precise sep
62.385
Constellation
Hydra
Tycho2
4228-00331-1
Gaia DR2
2255777610534133888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19078+6658 UC 3809 2000 2 108 62.3 9.80 13.10 V 190746.86+665750.5
19078+6658 UC 3809 2003 2 108 62.4 9.80 13.10 V 190746.86+665750.5
19078+6658 UC 3809 2010 3 106 61.7 9.80 13.10 G5 V 190746.86+665750.5
19078+6658 UC 3809 2015 4 108 62.4 9.80 13.10 G5 V 190746.86+665750.5

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