15547+3048 UC 3088

 
 
15h 54m 41.38s +30 48' 01.2" P.A. 47 sep 10.8 mag 14.60,16.40
 
 
Coord 2000
15547+3048
Discov num
UC 3088
Comp
Coord arcsec 2000
15 54 41.38 +30 48 01.2
Date first
1998
Date last
2010
Obs
3
Pa first
47
Pa last
47
P.A. Now (θ)
47°
Sep first
10.7
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
14.60
Mag sec
16.40
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+032
Sec motion ra
+032
Pri motion dec
-058
Sec motion dec
-067
Notes
V (Proper motion indicates physical)
rPM=0.121 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.7
Precise sep
10.8
Cdsa2 id
UC 3088
Constellation
Corona Borealis
Ra deg
15.911494444444445
De deg
30.800333333333334
last precise pa
46.7
last precise sep
10.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15547+3048 UC 3088 2000 2 48 10.3 14.60 16.40 V 155441.38+304801.2
15547+3048 UC 3088 2002 2 47 10.3 14.60 16.40 V 155441.38+304801.2
15547+3048 UC 3088 2010 3 46 10.4 14.60 16.40 V 155441.38+304801.2

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