13578+2448 CBL 435

 
 
13h 57m 48.38s +24 47' 36.3" P.A. 148 sep 36.6 mag 16.90,17.30 Sp M2+M3
 
 
Coord 2000
13578+2448
Discov num
CBL 435
Comp
Coord arcsec 2000
13 57 48.38 +24 47 36.3
Date first
2000
Date last
2010
Obs
3
Pa first
148
Pa last
148
P.A. Now (θ)
148°
Sep first
36.5
Sep last
36.6
Sep. Now (ρ)
36.6"
Mag pri
16.90
Mag sec
17.30
delta mag (ΔM)
0.4
Spectral class
M2+M3 (red/red)
Pri motion ra
-076
Sec motion ra
-077
Pri motion dec
+024
Sec motion dec
+024
Notes
V (Proper motion indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147.6
Precise sep
36.56
Cdsa2 id
CBL 435
Constellation
Bootes
Ra deg
13.963438888888888
De deg
24.79341666666667
last precise pa
147.6
last precise sep
36.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13578+2448 CBL 435 2004 1 148 36.5 16.90 17.30 V 135748.38+244736.3
13578+2448 CBL 435 2010 3 148 36.5 16.90 17.30 M2+M3 V 135748.38+244736.3

If you need more information about this double, apply for a data request form to the WDS.