19420+2217 A   167

 
 
19h 42m 00.70s +22 16' 58.9" P.A. 80 sep 3.1 mag 9.39,12.00 Sp G0 dist. 84.39 pc (275.28 l.y.)
 
 
Coord 2000
19420+2217
Discov num
A   167
Comp
Coord arcsec 2000
19 42 00.70 +22 16 58.9
Date first
1900
Date last
2002
Obs
11
Pa first
79
Pa last
80
P.A. Now (θ)
80°
Sep first
2.9
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.39
Mag sec
12.00
delta mag (ΔM)
2.61
Spectral class
G0 (yellow)
Pri motion ra
+073
Sec motion ra
+078
Pri motion dec
+108
Sec motion dec
+111
Notes
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.5
Precise sep
3.11
Constellation
Vulpecula
SAO
87586
HIP
96912
Tycho2
1614-00221-1
HD
344813
BD
BD+21 3877
Distance
84.39
Distance ly
275.28
last precise pa
79.5
last precise sep
3.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420+2217 A 167 2002 10 80 3.1 9.39 12.00 G0 D 194200.70+221658.9

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