19577-0349 A  2690

 
 
19h 57m 42.44s -03 49' 27.4" P.A. 212 sep 1.3 mag 10.14,12.90 Sp G5
 
 
Coord 2000
19577-0349
Discov num
A  2690
Comp
Coord arcsec 2000
19 57 42.44 -03 49 27.4
Date first
1913
Date last
1925
Obs
3
Pa first
211
Pa last
212
P.A. Now (θ)
212°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.14
Mag sec
12.90
delta mag (ΔM)
2.76
Spectral class
G5 (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.3
Precise sep
1.26
Constellation
Aquila
Tycho2
5155-00195-1
last precise pa
212.3
last precise sep
1.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19577-0349 A 2690 1925 3 212 1.3 10.14 12.90 G5 195742.44-034927.4

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