01167+4028 A  1520

 
 
01h 16m 41.75s +40 28' 08.2" P.A. 239 sep 3 mag 9.50,11.00 Sp A5
 
 
Coord 2000
01167+4028
Discov num
A  1520
Comp
Coord arcsec 2000
01 16 41.75 +40 28 08.2
Date first
1907
Date last
2017
Obs
9
Pa first
237
Pa last
239
P.A. Now (θ)
239°
Sep first
2.6
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.50
Mag sec
11.00
delta mag (ΔM)
1.5
Spectral class
A5 (white)
Pri motion ra
+020
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.9
Precise sep
3.01
Constellation
Andromeda
SAO
37073
Tycho2
2804-01016-1
last precise pa
238.9
last precise sep
3.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01167+4028 A 1520 2001 7 239 3.0 9.50 11.00 A5 011641.75+402808.2
01167+4028 A 1520 2002 8 239 2.9 9.50 11.00 A5 011641.75+402808.2
01167+4028 A 1520 2017 9 239 3.0 9.50 11.00 A5 011641.75+402808.2

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