01579+3310 A  1920

 
 
01h 57m 52.62s +33 10' 19.6" P.A. 233 sep 1.7 mag 9.47,10.05 Sp K0
 
 
Coord 2000
01579+3310
Discov num
A  1920
Comp
Coord arcsec 2000
01 57 52.62 +33 10 19.6
Date first
1908
Date last
2011
Obs
45
Pa first
211
Pa last
233
P.A. Now (θ)
233°
Sep first
1.0
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.47
Mag sec
10.05
delta mag (ΔM)
0.58
Spectral class
K0 (yellow-orange)
Pri motion ra
-101
Sec motion ra
-101
Pri motion dec
-083
Sec motion dec
-083
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.3
Precise sep
1.71
Constellation
Triangulum
SAO
55145
Tycho2
2312-00886-1
last precise pa
233.3
last precise sep
1.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01579+3310 A 1920 1999 39 233 1.7 9.47 10.05 K0 015752.62+331019.6
01579+3310 A 1920 2010 40 235 1.7 9.47 10.05 K0 015752.62+331019.6
01579+3310 A 1920 2011 42 233 1.8 9.47 10.05 K0 015752.62+331019.6

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