00423+0445 SKF1513

 
 
00h 42m 19.69s +04 44' 46.1" P.A. 30 sep 83 mag 9.39,10.12 Sp G3/5+G5
 
 
Coord 2000
00423+0445
Discov num
SKF1513
Comp
Coord arcsec 2000
00 42 19.69 +04 44 46.1
Date first
1908
Date last
2015
Obs
7
Pa first
30
Pa last
30
P.A. Now (θ)
30°
Sep first
82.7
Sep last
83.0
Sep. Now (ρ)
83"
Mag pri
9.39
Mag sec
10.12
delta mag (ΔM)
0.73
Spectral class
G3/5+G5 (yellow/yellow)
Pri motion ra
-017
Sec motion ra
-018
Pri motion dec
-066
Sec motion dec
-063
Notes
V W (Proper motion indicates physical, )
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.5
Precise sep
83.033
Cdsa2 id
SKF 1513
Constellation
Pisces
Tycho2
0014-00514-1
HD
3971
Ra deg
0.7054694444444444
De deg
4.746138888888889
last precise pa
29.5
last precise sep
83.033
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00423+0445 SKF1513 2010 5 30 83.0 9.30 10.10 G3/5+G5 V 004219.70+044446.1
00423+0445 SKF1513 2015 7 30 83.0 9.39 10.12 G3/5+G5 VW 004219.69+044446.1

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