13217+2914 CVR1504

 
 
13h 21m 43.23s +29 13' 45.2" P.A. 254 sep 3.8 mag 17.70,17.90 Sp M1+M1
 
 
Coord 2000
13217+2914
Discov num
CVR1504
Comp
Coord arcsec 2000
13 21 43.23 +29 13 45.2
Date first
2000
Date last
2015
Obs
4
Pa first
252
Pa last
254
P.A. Now (θ)
254°
Sep first
3.7
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
17.70
Mag sec
17.90
delta mag (ΔM)
0.2
Spectral class
M1+M1 (red/red)
Pri motion ra
-007
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254
Precise sep
3.754
Constellation
Canes Venatici
Gaia DR2
1461698218324403968
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13217+2914 CVR1504 2004 2 254 3.8 17.70 17.90 M1+M1 R 132143.23+291345.2
13217+2914 CVR1504 2015 4 254 3.8 17.70 17.90 M1+M1 R 132143.23+291345.2

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