01580+6221 CVR  36

01h 57m 58.08s +62 20' 39.8" P.A. 302.00 sep 117.3 mag 16.50,18.80 Sp M1+M2

Coord 2000
01580+6221
Discov num
CVR  36
Comp
Coord arcsec 2000
01 57 58.08 +62 20 39.8
Date first
1999
Date last
2015
Obs
5
Pa first
302
Pa last
302
P.A. Now (θ)
302°
Sep first
117.1
Sep last
117.3
Sep. Now (ρ)
117.3"
Mag pri
16.50
Mag sec
18.80
delta mag (ΔM)
2.3
Spectral class
M1+M2 (red/red)
Pri motion ra
-003
Sec motion ra
+001
Pri motion dec
-114
Sec motion dec
-114
Notes
V R (Proper motion indicates physical, Red magnitudes)


Visually invisible, K-band or other infrared star rPM=0.035 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
302.3
Precise sep
117.302
Constellation
Cassiopeia
Gaia DR2
0667253888




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01580+6221 CVR 36 2005 1 302 117.3 16.50 18.80 M1+M2 V R 015758.08+622039.8
01580+6221 CVR 36 2010 3 302 117.3 16.50 18.80 M1+M2 V R 015758.08+622039.8
01580+6221 CVR 36 2015 4 302 117.3 16.50 18.80 M1+M2 V R 015758.08+622039.8

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