04041+1553 CVR 447

 
 
04h 04m 06.48s +15 52' 51.7" P.A. 309 sep 11.2 mag 15.00,15.80 Sp M2+M3
 
 
Coord 2000
04041+1553
Discov num
CVR 447
Comp
Coord arcsec 2000
04 04 06.48 +15 52 51.7
Date first
1997
Date last
2016
Obs
4
Pa first
310
Pa last
309
P.A. Now (θ)
309°
Sep first
11.1
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
15.00
Mag sec
15.80
delta mag (ΔM)
0.8
Spectral class
M2+M3 (red/red)
Pri motion ra
-007
Sec motion ra
-010
Pri motion dec
-041
Sec motion dec
-040
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309
Precise sep
11.235
Constellation
Taurus
last precise pa
309
last precise sep
11.235
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04041+1553 CVR 447 2006 1 309 11.3 15.00 15.80 M2+M3 V R 040405.88+155258.8
04041+1553 CVR 447 2010 3 309 11.0 15.00 15.80 M2+M3 V R 040406.48+155251.7
04041+1553 CVR 447 2016 4 309 11.2 15.00 15.80 M2+M3 V R 040406.48+155251.7

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