18298+3803 HU 1189

 
 
18h 29m 48.99s +38 03' 09.8" P.A. 211 sep 1.1 mag 9.69,14.80 Sp F0
 
 
Coord 2000
18298+3803
Discov num
HU 1189
Comp
Coord arcsec 2000
18 29 48.99 +38 03 09.8
Date first
1905
Date last
2010
Obs
5
Pa first
213
Pa last
211
P.A. Now (θ)
211°
Sep first
1.2
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.69
Mag sec
14.80
delta mag (ΔM)
5.11
Spectral class
F0 (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-051
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.5
Precise sep
1.1
Constellation
Lyra
SAO
67029
Tycho2
3104-00571-1
Gaia DR2
2108311622115392896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18298+3803 HU 1189 1971 4 213 1.4 9.69 14.80 F0 182948.99+380309.8
18298+3803 HU 1189 2010 5 211 1.1 9.69 14.80 F0 182948.99+380309.8

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