19246+3623 CRB 131

 
 
19h 24m 36.53s +36 22' 38.5" P.A. 243 sep 11.7 mag 15.40,17.30 Sp M1+M3
 
 
Coord 2000
19246+3623
Discov num
CRB 131
Comp
Coord arcsec 2000
19 24 36.53 +36 22 38.5
Date first
1998
Date last
2015
Obs
8
Pa first
243
Pa last
243
P.A. Now (θ)
243°
Sep first
11.7
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
15.40
Mag sec
17.30
delta mag (ΔM)
1.9
Spectral class
M1+M3 (red/red)
Pri motion ra
+050
Sec motion ra
+046
Pri motion dec
-030
Sec motion dec
-030
Notes
V (Proper motion indicates physical)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.3
Precise sep
11.662
Constellation
Lyra
SAO
68268
Gaia DR2
15379395456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19246+3623 CRB 131 1998 1 63 11.7 15.40 17.30 V 192436.53+362238.5
19246+3623 CRB 131 2006 2 243 11.6 15.40 17.30 M1+M3 V 192436.53+362238.5
19246+3623 CRB 131 2010 3 244 11.4 15.40 17.30 M1+M3 V 192436.53+362238.5
19246+3623 CRB 131 2015 4 243 11.6 15.40 17.30 M1+M3 V 192436.53+362238.5

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