17415+6747 CVR 862

 
 
17h 41m 31.12s +67 47' 21.5" P.A. 152 sep 19.4 mag 17.10,20.80 Sp M1+M4
 
 
Coord 2000
17415+6747
Discov num
CVR 862
Comp
Coord arcsec 2000
17 41 31.12 +67 47 21.5
Date first
2001
Date last
2001
Obs
1
Pa first
152
Pa last
152
P.A. Now (θ)
152°
Sep first
19.4
Sep last
19.4
Sep. Now (ρ)
19.4"
Mag pri
17.10
Mag sec
20.80
delta mag (ΔM)
3.7
Spectral class
M1+M4 (red/red)
Pri motion ra
+000
Sec motion ra
+001
Pri motion dec
+045
Sec motion dec
+045
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.6
Precise sep
19.36
Cdsa2 id
CVR 862
Constellation
Draco
Ra deg
17.69197777777778
De deg
67.78930555555556
last precise pa
151.6
last precise sep
19.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17415+6747 CVR 862 2001 1 152 19.4 17.10 20.80 M1+M4 V R 174132.75+674704.4

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