15440+1810 SHN  33

 
 
15h 44m 01.95s +18 10' 09.6" P.A. 357 sep 0.3 mag 11.80,12.70
 
 
Coord 2000
15440+1810
Discov num
SHN  33
Comp
Coord arcsec 2000
15 44 01.95 +18 10 09.6
Date first
1997
Date last
1997
Obs
1
Pa first
357
Pa last
357
P.A. Now (θ)
357°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.80
Mag sec
12.70
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-039
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356.5
Precise sep
0.282
Constellation
Serpens
Tycho2
1498-01006-1
last precise pa
356.5
last precise sep
0.282
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15440+1810 SHN 33 1997 1 357 0.3 11.40   154401.95+181009.6

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