19224+0437 BAL2939

 
 
19h 22m 20.95s +04 37' 37.9" P.A. 99 sep 14.5 mag 10.46,12.50
 
 
Coord 2000
19224+0437
Discov num
BAL2939
Comp
Coord arcsec 2000
19 22 20.95 +04 37 37.9
Date first
1897
Date last
2010
Obs
5
Pa first
97
Pa last
99
P.A. Now (θ)
99°
Sep first
14.6
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
10.46
Mag sec
12.50
delta mag (ΔM)
2.04
Spectral class
Pri motion ra
+001
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
-005
Notes
rPM=0.781
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.5
Precise sep
14.48
Constellation
Aquila
Tycho2
0472-02241-1
last precise pa
98.5
last precise sep
14.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19224+0437 BAL2939 1999 3 97 14.6 10.46 12.50 D 192220.95+043737.9
19224+0437 BAL2939 2000 4 97 14.5 10.46 12.50 D 192220.95+043737.9
19224+0437 BAL2939 2010 5 98 14.3 10.46 12.50 192220.95+043737.9

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