18521+4323 ES 1427

 
 
18h 52m 03.82s +43 23' 20.1" P.A. 115 sep 4.4 mag 10.76,14.00
 
 
Coord 2000
18521+4323
Discov num
ES 1427
Comp
Coord arcsec 2000
18 52 03.82 +43 23 20.1
Date first
1915
Date last
1998
Obs
2
Pa first
110
Pa last
115
P.A. Now (θ)
115°
Sep first
4.0
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.76
Mag sec
14.00
delta mag (ΔM)
3.24
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.9
Precise sep
4.36
Cdsa2 id
ES 1427
Constellation
Lyra
Ra deg
18.867727777777777
De deg
43.38891666666667
last precise pa
114.9
last precise sep
4.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18521+4323 ES 1427 1998 2 115 4.4 10.76 14.00 D 185203.82+432320.1

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