19118+1809 HU  334

 
 
19h 11m 50.78s +18 09' 07.3" P.A. 249 sep 1.6 mag 8.79,11.17 Sp K0
 
 
Coord 2000
19118+1809
Discov num
HU  334
Comp
Coord arcsec 2000
19 11 50.78 +18 09 07.3
Date first
1901
Date last
2000
Obs
11
Pa first
245
Pa last
249
P.A. Now (θ)
249°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
8.79
Mag sec
11.17
delta mag (ΔM)
2.38
Spectral class
K0 (yellow-orange)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.1
Precise sep
1.61
Constellation
Sagitta
Tycho2
1590-02613-1
HD
230858
last precise pa
249.1
last precise sep
1.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19118+1809 HU 334 2000 11 249 1.6 8.79 11.17 K0 191150.78+180907.3

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