09077+1651 CVR 521

 
 
09h 07m 39.14s +16 50' 24.2" sep 19.2 mag 18.20,18.90 Sp M2+M4
 
 
Coord 2000
09077+1651
Discov num
CVR 521
Comp
Coord arcsec 2000
09 07 39.14 +16 50 24.2
Date first
2000
Date last
2016
Obs
7
Pa first
0
Pa last
0
P.A. Now (θ)
Sep first
19.1
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
18.20
Mag sec
18.90
delta mag (ΔM)
0.7
Spectral class
M2+M4 (red/red)
Pri motion ra
+000
Sec motion ra
+002
Pri motion dec
-042
Sec motion dec
-041
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359.9
Precise sep
19.165
Constellation
Cancer
Gaia DR2
611020911025422080
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09077+1651 CVR 521 2005 1 0 19.2 18.20 18.90 M2+M4 V R 090739.14+165043.4
09077+1651 CVR 521 2010 3 0 19.3 18.20 18.90 M2+M4 V R 090739.14+165024.2
09077+1651 CVR 521 2014 5 0 19.2 18.20 18.90 M2+M4 V R 090739.14+165024.2

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