02547+3824 UC  854BC

 
 
02H 54M 42.49S +38 23' 54.1" P.A. 257 SEP 29.2 MAG 15.49,16.50
 
 
Coord 2000
02547+3824
Discov num
UC  854
Comp
BC
Coord arcsec 2000
02 54 42.49 +38 23 54.1
Date first
1998
Date last
2002
Obs
2
Pa first
257
Pa last
257
P.A. Now (θ)
257°
Sep first
29.3
Sep last
29.2
Sep. Now (ρ)
29.2"
Mag pri
15.49
Mag sec
16.50
delta mag (ΔM)
1.01
Spectral class
Pri motion ra
-016
Sec motion ra
-015
Pri motion dec
-074
Sec motion dec
-067
Notes
V (Proper motion indicates physical)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
02547+3824 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02547+3824 UC 854 AB 1998 2002 3 353 21.7 14.10 15.49 1.39
Show 02547+3824 UC 854 AC 1998 2002 2 296 34.4 14.10 16.50 2.40
Show 02547+3824 UC 854 AD 1998 2002 3 2 56.1 14.10 15.82 1.72
Show 02547+3824 UC 854 AE 1998 2002 3 214 64.9 14.10 15.16 1.06
Show 02547+3824 UC 854 BC 1998 2002 2 257 29.2 15.49 16.50 1.01 <===
Show 02547+3824 UC 854 BD 1998 2002 3 8 34.9 15.49 15.82 0.33
Show 02547+3824 UC 854 CD 1998 2002 2 39 52.9 16.50 15.82 0.68
Show 02547+3824 UC 854 DF 1998 2002 3 15 48.4 15.82 16.23 0.41
Show 02547+3824 UC 854 FG 1998 2002 3 98 48.5 16.23 16.04 0.19
Show 02547+3824 UC 854 FH 1998 2002 3 52 47.1 16.23 15.53 0.70
Show 02547+3824 UC 854 GH 1998 2002 3 343 37.5 16.04 15.53 0.51
Show 02547+3824 UC 854 HI 1998 2002 3 325 48.3 15.53 16.13 0.60
Ninefold system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
257.1
last precise sep
29.191