15075-2418 UC 2930

 
 
15h 07m 27.27s -24 17' 42.3" P.A. 25 sep 13.7 mag 14.10,14.10 dist. 255.75 pc (834.26 l.y.)
 
 
Coord 2000
15075-2418
Discov num
UC 2930
Comp
Coord arcsec 2000
15 07 27.27 -24 17 42.3
Date first
1999
Date last
2015
Obs
6
Pa first
26
Pa last
25
P.A. Now (θ)
25°
Sep first
13.7
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
14.10
Mag sec
14.10
delta mag (ΔM)
0
Spectral class
Pri motion ra
+030
Sec motion ra
+029
Pri motion dec
-064
Sec motion dec
-062
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.806
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
O6e
Constellation
Cygnus
SAO
49781
HIP
101425
Tycho2
3161-01325-1
BD
BD+40 4227
Distance
255.75
Distance ly
834.26
last precise pa
25.3
last precise sep
13.719
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15075-2418 UC 2930 1999 2 25 13.7 14.10 14.10 V 150727.27-241742.3
15075-2418 UC 2930 2000 2 25 13.8 14.10 14.10 V 150727.27-241742.3
15075-2418 UC 2930 2010 4 26 13.6 14.10 14.10 V R 150727.27-241742.3
15075-2418 UC 2930 2015 5 25 13.8 14.10 14.10 V R 150727.27-241742.3

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