01487+1704 CVR 399

 
 
01h 48m 45.14s +17 03' 51.6" P.A. 303.00 sep 12.7 mag 17.70,18.40 Sp M5+M6
 
 
Coord 2000
01487+1704
Discov num
CVR 399
Comp
Coord arcsec 2000
01 48 45.14 +17 03 51.6
Date first
1998
Date last
2015
Obs
8
Pa first
303
Pa last
303
P.A. Now (θ)
303°
Sep first
12.7
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
17.70
Mag sec
18.40
delta mag (ΔM)
0.7
Spectral class
M5+M6 (red/red)
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
+040
Sec motion dec
+045
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303
Precise sep
12.704
Constellation
Aries
Gaia DR2
723631360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01487+1704 CVR 399 2008 1 303 12.7 17.70 18.40 M5+M6 V R 014844.40+170358.6
01487+1704 CVR 399 2010 3 303 12.6 17.70 18.40 M5+M6 V R 014845.14+170351.6
01487+1704 CVR 399 2015 4 303 12.8 17.70 18.40 M5+M6 V R 014845.14+170351.6

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