01563+2520 COU 453

 
 
01h 56m 19.96s +25 20' 24.0" P.A. 281 sep 0.7 mag 10.45,10.79 Sp F0
 
 
Coord 2000
01563+2520
Discov num
COU 453
Comp
Coord arcsec 2000
01 56 19.96 +25 20 24.0
Date first
1970
Date last
2009
Obs
7
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.45
Mag sec
10.79
delta mag (ΔM)
0.34
Spectral class
F0 (yellow-white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.9
Precise sep
0.7
Cdsa2 id
COU 453
Constellation
Aries
Tycho2
1760-02246-1
Ra deg
1.9388777777777777
De deg
25.34
last precise pa
280.9
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01563+2520 COU 453 2000 6 278 0.7 10.45 10.79 F0 015619.96+252024.0
01563+2520 COU 453 2009 7 281 0.7 10.45 10.79 F0 015619.96+252024.0

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