18466+3210 HU  935

 
 
18h 46m 38.12s +32 10' 02.9" P.A. 153 sep 3 mag 9.88,10.57 Sp F5
 
 
Coord 2000
18466+3210
Discov num
HU  935
Comp
Coord arcsec 2000
18 46 38.12 +32 10 02.9
Date first
1904
Date last
2002
Obs
14
Pa first
153
Pa last
153
P.A. Now (θ)
153°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.88
Mag sec
10.57
delta mag (ΔM)
0.69
Spectral class
F5 (yellow-white)
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
+017
Sec motion dec
-002
Notes
rPM=1.035
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.8
Precise sep
3.006
Constellation
Lyra
Tycho2
2642-01265-1
last precise pa
152.8
last precise sep
3.006
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18466+3210 HU 935 2001 13 153 3.1 9.88 10.57 F5 184638.12+321002.9
18466+3210 HU 935 2002 14 153 3.0 9.88 10.57 F5 184638.12+321002.9

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