18550+1058 VYS   8

 
 
18h 54m 53.65s +10 58' 40.3" P.A. 33 sep 4 mag 9.62,12.30 Sp M0
 
 
Coord 2000
18550+1058
Discov num
VYS   8
Comp
Coord arcsec 2000
18 54 53.65 +10 58 40.3
Date first
1946
Date last
2001
Obs
5
Pa first
14
Pa last
33
P.A. Now (θ)
33°
Sep first
5.2
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.62
Mag sec
12.30
delta mag (ΔM)
2.68
Spectral class
M0 (red)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+123
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.9
Precise sep
4.021
Constellation
Aquila
Tycho2
1043-01399-1
Gaia DR2
4311983376654646656
HD
230017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18550+1058 VYS 8 2001 4 33 4.0 9.62 12.30 M0 185453.65+105840.3

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