19379+1836 HDS2785

 
 
19h 37m 56.03s +18 35' 32.9" P.A. 354 sep 0.2 mag 7.33,9.70 Sp A5 dist. 157.98 pc (515.33 l.y.)
 
 
Coord 2000
19379+1836
Discov num
HDS2785
Comp
Coord arcsec 2000
19 37 56.03 +18 35 32.9
Date first
1991
Date last
1998
Obs
3
Pa first
328
Pa last
354
P.A. Now (θ)
354°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.33
Mag sec
9.70
delta mag (ΔM)
2.37
Spectral class
A5 (white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.5
Precise sep
0.218
Constellation
Sagitta
SAO
105078
HIP
96571
Tycho2
1606-00297-1
HD
185337
BD
BD+18 4168
Distance
157.98
Distance ly
515.33
last precise pa
353.5
last precise sep
0.218
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19379+1836 HDS2785 1998 3 354 0.2 7.33 9.70 A5 193756.03+183532.9

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