15424+1852 GWP2546

 
 
15h 42m 21.05s +18 51' 31.3" P.A. 232 sep 899.3 mag 13.30,13.80 dist. 206.19 pc (672.59 l.y.)
 
 
Coord 2000
15424+1852
Discov num
GWP2546
Comp
Coord arcsec 2000
15 42 21.05 +18 51 31.3
Date first
1992
Date last
2015
Obs
5
Pa first
232
Pa last
232
P.A. Now (θ)
232°
Sep first
900.6
Sep last
899.3
Sep. Now (ρ)
899.3"
Mag pri
13.30
Mag sec
13.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-100
Sec motion ra
-096
Pri motion dec
+028
Sec motion dec
+028
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K0
Constellation
Pegasus
SAO
72253
HIP
110353
Tycho2
2734-00593-1
HD
212046
BD
BD+30 4685
Distance
206.19
Distance ly
672.59
last precise pa
232
last precise sep
899.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15424+1852 GWP2546 1992 1 232 900.6 13.30 13.80 V 154221.05+185131.3
15424+1852 GWP2546 2001 2 232 899.6 13.30 13.80 V 154221.05+185131.3
15424+1852 GWP2546 2010 4 232 899.6 13.30 13.80 V 154221.05+185131.3
15424+1852 GWP2546 2015 5 232 899.3 13.30 13.80 V 154221.05+185131.3

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