09171+2400 CVR 527

 
 
09h 17m 06.88s +23 59' 24.5" P.A. 15 sep 12.1 mag 16.10,17.30 Sp M2+M3
 
 
Coord 2000
09171+2400
Discov num
CVR 527
Comp
Coord arcsec 2000
09 17 06.88 +23 59 24.5
Date first
1999
Date last
2010
Obs
3
Pa first
15
Pa last
15
P.A. Now (θ)
15°
Sep first
12.2
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
16.10
Mag sec
17.30
delta mag (ΔM)
1.2
Spectral class
M2+M3 (red/red)
Pri motion ra
-015
Sec motion ra
-012
Pri motion dec
-046
Sec motion dec
-046
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.2
Precise sep
12.05
Constellation
Cancer
last precise pa
15.2
last precise sep
12.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09171+2400 CVR 527 2004 1 15 12.2 16.10 17.30 M2+M3 V R 091707.11+235936.3
09171+2400 CVR 527 2010 3 15 12.0 16.10 17.30 M2+M3 V R 091706.88+235924.5

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