01214+5449 STI1580

 
 
01h 21m 21.61s +54 49' 39.6" P.A. 299 sep 11.9 mag 12.10,12.70
 
 
Coord 2000
01214+5449
Discov num
STI1580
Comp
Coord arcsec 2000
01 21 21.61 +54 49 39.6
Date first
1912
Date last
2010
Obs
5
Pa first
300
Pa last
299
P.A. Now (θ)
299°
Sep first
11.1
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
12.10
Mag sec
12.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+001
Sec motion ra
+002
Pri motion dec
-010
Sec motion dec
-004
Notes
rPM=0.605
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299
Precise sep
11.9
Cdsa2 id
STI 1580
Constellation
Cassiopeia
Ra deg
1.356002777777778
De deg
54.82766666666667
last precise pa
299
last precise sep
11.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01214+5449 STI1580 2000 2 298 11.7 12.10 12.70 D 012121.61+544939.6
01214+5449 STI1580 2003 4 299 11.7 12.10 12.70 D 012121.61+544939.6
01214+5449 STI1580 2010 5 299 11.8 12.10 12.70 012121.61+544939.6

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