02547+3824 UC  854CD

 
 
02h 54m 40.07s +38 23' 47.5" P.A. 39 sep 52.9 mag 16.50,15.82
 
 
Coord 2000
02547+3824
Discov num
UC  854
Comp
CD
Coord arcsec 2000
02 54 40.07 +38 23 47.5
Date first
1998
Date last
2002
Obs
2
Pa first
39
Pa last
39
P.A. Now (θ)
39°
Sep first
52.8
Sep last
52.9
Sep. Now (ρ)
52.9"
Mag pri
16.50
Mag sec
15.82
delta mag (ΔM)
0.68
Spectral class
Pri motion ra
-015
Sec motion ra
-018
Pri motion dec
-067
Sec motion dec
-063
Notes
V (Proper motion indicates physical)
rPM=0.073 (< 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 2015 4 354 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 2015 4 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 2015 4 8 34.8 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
 
 
Precise pa
39
Precise sep
52.858
Cdsa2 id
UC 854 CD
Constellation
Perseus
Ra deg
2.9111305555555553
De deg
38.39652777777778
last precise pa
39
last precise sep
52.858
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02547+3824 UC 854 CD 2000 2 39 52.8 16.50 15.60 V 025440.07+382347.5
02547+3824 UC 854 CD 2002 2 39 52.9 16.50 15.60 V 025440.07+382347.5

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