15531-0245 WIS 297

 
 
15h 53m 03.24s -02 44' 36.5" P.A. 29 sep 840.9 mag 14.31,15.40
 
 
Coord 2000
15531-0245
Discov num
WIS 297
Comp
Coord arcsec 2000
15 53 03.24 -02 44 36.5
Date first
1999
Date last
2010
Obs
4
Pa first
29
Pa last
29
P.A. Now (θ)
29°
Sep first
841.1
Sep last
840.9
Sep. Now (ρ)
840.9"
Mag pri
14.31
Mag sec
15.40
delta mag (ΔM)
1.09
Spectral class
Pri motion ra
-028
Sec motion ra
-024
Pri motion dec
-174
Sec motion dec
-198
Notes
V (Proper motion indicates physical)
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.5
Precise sep
840.943
Constellation
Serpens
last precise pa
28.5
last precise sep
840.943
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15531-0245 WIS 297 2010 3 29 840.9 14.31 15.40 V 155303.24-024436.5

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