01580+6221 CVR  36

 
 
01h 57m 58.08s +62 20' 39.8" P.A. 302 sep 117.2 mag 16.50,18.80 Sp M1+M2
 
 
Coord 2000
01580+6221
Discov num
CVR  36
Comp
Coord arcsec 2000
01 57 58.08 +62 20 39.8
Date first
1999
Date last
2010
Obs
3
Pa first
302
Pa last
302
P.A. Now (θ)
302°
Sep first
117.1
Sep last
117.2
Sep. Now (ρ)
117.2"
Mag pri
16.50
Mag sec
18.80
delta mag (ΔM)
2.3
Spectral class
M1+M2 (red/red)
Pri motion ra
-003
Sec motion ra
+001
Pri motion dec
-114
Sec motion dec
-114
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.2
Precise sep
117.15
Cdsa2 id
CVR 36
Constellation
Cassiopeia
Ra deg
1.9661333333333333
De deg
62.34438888888889
last precise pa
302.2
last precise sep
117.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01580+6221 CVR 36 2005 1 302 117.3 16.50 18.80 M1+M2 V R 015758.08+622039.8
01580+6221 CVR 36 2010 3 302 117.3 16.50 18.80 M1+M2 V R 015758.08+622039.8

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