18543+4424 A   701

 
 
18h 54m 19.58s +44 23' 58.9" P.A. 218 sep 3.1 mag 10.12,13.60 Sp K0
 
 
Coord 2000
18543+4424
Discov num
A   701
Comp
Coord arcsec 2000
18 54 19.58 +44 23 58.9
Date first
1904
Date last
1928
Obs
3
Pa first
215
Pa last
218
P.A. Now (θ)
218°
Sep first
3.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
10.12
Mag sec
13.60
delta mag (ΔM)
3.48
Spectral class
K0 (yellow-orange)
Pri motion ra
+009
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218
Precise sep
3.06
Cdsa2 id
A 701
Constellation
Lyra
Ra deg
18.905438888888888
De deg
44.39969444444444
last precise pa
218
last precise sep
3.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18543+4424 A 701 1928 3 218 3.1 10.12 13.60 K0 185419.58+442358.9

If you need more information about this double, apply for a data request form to the WDS.