14156+4807 CBL 445

 
 
14h 15m 34.71s +48 06' 42.1" P.A. 164 sep 40.3 mag 14.50,16.70 Sp M2+M4
 
 
Coord 2000
14156+4807
Discov num
CBL 445
Comp
Coord arcsec 2000
14 15 34.71 +48 06 42.1
Date first
2000
Date last
2010
Obs
4
Pa first
164
Pa last
164
P.A. Now (θ)
164°
Sep first
40.4
Sep last
40.3
Sep. Now (ρ)
40.3"
Mag pri
14.50
Mag sec
16.70
delta mag (ΔM)
2.2
Spectral class
M2+M4 (red/red)
Pri motion ra
-080
Sec motion ra
-071
Pri motion dec
-012
Sec motion dec
-012
Notes
V (Proper motion indicates physical)
rPM=0.111 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.6
Precise sep
40.32
Constellation
Bootes
last precise pa
163.6
last precise sep
40.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14156+4807 CBL 445 2003 1 164 40.4 14.50 16.70 V 141534.71+480642.1
14156+4807 CBL 445 2010 4 164 40.3 14.50 16.70 M2+M4 V 141534.71+480642.1

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