08530+2932 NI   22

 
 
08h 52m 58.29s +29 31' 40.7" P.A. 336 sep 4.1 mag 11.20,16.60
 
 
Coord 2000
08530+2932
Discov num
NI   22
Comp
Coord arcsec 2000
08 52 58.29 +29 31 40.7
Date first
1998
Date last
2003
Obs
3
Pa first
337
Pa last
336
P.A. Now (θ)
336°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.20
Mag sec
16.60
delta mag (ΔM)
5.4
Spectral class
Pri motion ra
+083
Sec motion ra
+084
Pri motion dec
-134
Sec motion dec
-144
Notes
V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336
Precise sep
4.08
Cdsa2 id
NI 22
Constellation
Cancer
Tycho2
1949-01931-1
Ra deg
8.882858333333333
De deg
29.52797222222222
last precise pa
336
last precise sep
4.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08530+2932 NI 22 2000 1 156 4.1 11.10 11.20 V 085258.17+293144.5
08530+2932 NI 22 2003 3 336 4.1 11.20 16.60 VD 085258.17+293144.5
08530+2932 NI 22 2010 4 352 3.8 11.20 16.60 V 085258.17+293144.5

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