15100+2206 CVR 162

 
 
15h 10m 02.95s +22 05' 55.0" P.A. 84 sep 24.7 mag 18.40,19.30 Sp M2+M3
 
 
Coord 2000
15100+2206
Discov num
CVR 162
Comp
Coord arcsec 2000
15 10 02.95 +22 05 55.0
Date first
1997
Date last
2010
Obs
3
Pa first
85
Pa last
84
P.A. Now (θ)
84°
Sep first
24.7
Sep last
24.7
Sep. Now (ρ)
24.7"
Mag pri
18.40
Mag sec
19.30
delta mag (ΔM)
0.9
Spectral class
M2+M3 (red/red)
Pri motion ra
+023
Sec motion ra
+024
Pri motion dec
-066
Sec motion dec
-067
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.1
Precise sep
24.74
Constellation
Bootes
last precise pa
84.1
last precise sep
24.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15100+2206 CVR 162 2004 1 85 24.7 18.40 19.30 M2+M3 V R 151002.95+220555.0
15100+2206 CVR 162 2010 3 84 24.7 18.40 19.30 M2+M3 V R 151002.95+220555.0

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