19008-0027 HJ  874AB

 
 
19h 00m 45.40s -00 27' 18.2" P.A. 345 sep 10.5 mag 8.90,13.90 Sp G5IV
 
 
Coord 2000
19008-0027
Discov num
HJ  874
Comp
AB
Coord arcsec 2000
19 00 45.40 -00 27 18.2
Date first
1901
Date last
2016
Obs
4
Pa first
1
Pa last
345
P.A. Now (θ)
345°
Sep first
9.7
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
8.90
Mag sec
13.90
delta mag (ΔM)
5
Spectral class
G5IV (yellow)
Pri motion ra
+022
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19008-0027 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19008-0027 HJ 874 AB 1901 2016 4 345 10.5 8.90 13.90 5.00 <===
Show 19008-0027 HJ 874 AC 1827 2016 6 299 25.3 8.90 12.20 3.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.4
Precise sep
10.517
Constellation
Aquila
last precise pa
345.4
last precise sep
10.517
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19008-0027 HJ 874 AB 2000 2 348 10.4 7.20 13.40 G5IV N D 190045.39-002718.2
19008-0027 HJ 874 AB 2016 4 345 10.5 8.90 13.90 G5IV N 190045.40-002718.2

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