18548+3002 LSC  84AB

 
 
18h 54m 50.93s +30 01' 58.1" P.A. 22 mag 7.80,9.70 Sp G5III
 
 
Coord 2000
18548+3002
Discov num
LSC  84
Comp
AB
Coord arcsec 2000
18 54 50.93 +30 01 58.1
Date first
2014
Date last
2014
Obs
2
Pa first
33
Pa last
22
P.A. Now (θ)
22°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.80
Mag sec
9.70
delta mag (ΔM)
1.9
Spectral class
G5III (yellow)
Pri motion ra
+021
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18548+3002 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18548+3002 LSC 84 AB 2014 2014 2 22 0.0 7.80 9.70 1.90 <===
Show 18548+3002 LSC 84 AC 2014 2014 2 138 0.3 7.80 12.00 4.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.9
Precise sep
0.044
Cdsa2 id
LSC 84 AB
Constellation
Lyra
Ra deg
18.91414722222222
De deg
30.032805555555555
last precise pa
21.9
last precise sep
0.044
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18548+3002 LSC 84 AB 2014 2 22 0.0 7.80 9.70 G5III 185450.93+300158.1

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