08516+0525 CVR 513

 
 
08h 51m 40.02s +05 25' 40.1" P.A. 229 sep 20.7 mag 19.10,19.30 Sp M4+M5
 
 
Coord 2000
08516+0525
Discov num
CVR 513
Comp
Coord arcsec 2000
08 51 40.02 +05 25 40.1
Date first
2000
Date last
2010
Obs
3
Pa first
229
Pa last
229
P.A. Now (θ)
229°
Sep first
20.6
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
19.10
Mag sec
19.30
delta mag (ΔM)
0.2
Spectral class
M4+M5 (red/red)
Pri motion ra
+007
Sec motion ra
+011
Pri motion dec
-053
Sec motion dec
-054
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.2
Precise sep
20.7
Constellation
Hydra
last precise pa
229.2
last precise sep
20.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08516+0525 CVR 513 2002 1 229 20.7 19.10 19.30 M4+M5 V R 085138.97+052526.6
08516+0525 CVR 513 2010 3 229 20.7 19.10 19.30 M4+M5 V R 085140.02+052540.1

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