19051+3803 ALI 614

 
 
19h 05m 10.34s +38 03' 25.9" P.A. 90 sep 10.1 mag 12.70,12.80
 
 
Coord 2000
19051+3803
Discov num
ALI 614
Comp
Coord arcsec 2000
19 05 10.34 +38 03 25.9
Date first
1929
Date last
2015
Obs
4
Pa first
94
Pa last
90
P.A. Now (θ)
90°
Sep first
10.5
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
12.70
Mag sec
12.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-009
Sec motion ra
-006
Pri motion dec
+002
Sec motion dec
+009
Notes
rPM=0.704
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.8
Precise sep
10.093
Constellation
Lyra
Gaia DR2
2099946438871893888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19051+3803 ALI 614 1998 2 91 10.3 12.70 12.80 D 190510.34+380325.9
19051+3803 ALI 614 2002 3 91 10.2 12.70 12.80 D 190510.34+380325.9
19051+3803 ALI 614 2010 4 90 10.1 12.70 12.80 190510.34+380325.9
19051+3803 ALI 614 2015 4 90 10.1 12.70 12.80 190510.34+380325.9

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