13402+3805 CVR1532

13h 40m 10.43s +38 04' 48.6" P.A. 310 sep 4.2 mag 18.80,19.30 Sp M3+M4

Coord 2000
13402+3805
Discov num
CVR1532
Comp
Coord arcsec 2000
13 40 10.43 +38 04 48.6
Date first
1998
Date last
2015
Obs
3
Pa first
311
Pa last
310
P.A. Now (θ)
310°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
18.80
Mag sec
19.30
delta mag (ΔM)
0.5
Spectral class
M3+M4 (red/red)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
R (Red magnitudes)


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
310.2
Precise sep
4.202
Constellation
Canes Venatici
Gaia DR2
09025770112




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13402+3805 CVR1532 2004 2 310 4.2 18.80 19.30 M3+M4 R 134010.43+380448.6
13402+3805 CVR1532 2015 3 310 4.2 18.80 19.30 M3+M4 R 134010.43+380448.6

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