15441+2345 SLN  82

 
 
15h 44m 03.12s +23 44' 58.9" P.A. 9 sep 17.8 mag 18.40,19.60 Sp DA+DC
 
 
Coord 2000
15441+2345
Discov num
SLN  82
Comp
Coord arcsec 2000
15 44 03.12 +23 44 58.9
Date first
2000
Date last
2000
Obs
1
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
17.8
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
18.40
Mag sec
19.60
delta mag (ΔM)
1.2
Spectral class
DA+DC
Pri motion ra
+110
Sec motion ra
+104
Pri motion dec
-026
Sec motion dec
-032
Notes
V (Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9
Precise sep
17.8
Constellation
Serpens
last precise pa
9
last precise sep
17.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15441+2345 SLN 82 2000 1 9 17.8 18.40 19.60 DA+DC V 154403.12+234458.9

If you need more information about this double, apply for a data request form to the WDS.