18191-1344 DCH  44

 
 
18h 19m 07.02s -13 43' 38.5" P.A. 324 sep 0.6 mag 12.45,15.70
 
 
Coord 2000
18191-1344
Discov num
DCH  44
Comp
Coord arcsec 2000
18 19 07.02 -13 43 38.5
Date first
1998
Date last
1998
Obs
1
Pa first
324
Pa last
324
P.A. Now (θ)
324°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
12.45
Mag sec
15.70
delta mag (ΔM)
3.25
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.8
Precise sep
0.611
Constellation
Serpens
Tycho2
5689-00495-1
last precise pa
323.8
last precise sep
0.611
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18191-1344 DCH 44 1998 1 324 0.6 14.95   181907.02-134338.5

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