15571-0007 CVR 807

 
 
15h 57m 09.01s -00 06' 54.9" P.A. 303 sep 10.3 mag 14.90,15.60 Sp M2+M3
 
 
Coord 2000
15571-0007
Discov num
CVR 807
Comp
Coord arcsec 2000
15 57 09.01 -00 06 54.9
Date first
1999
Date last
2015
Obs
5
Pa first
303
Pa last
303
P.A. Now (θ)
303°
Sep first
10.3
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
14.90
Mag sec
15.60
delta mag (ΔM)
0.7
Spectral class
M2+M3 (red/red)
Pri motion ra
-031
Sec motion ra
-030
Pri motion dec
-027
Sec motion dec
-028
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.8
Precise sep
10.288
Cdsa2 id
CVR 807
Constellation
Serpens
Ra deg
15.952502777777777
De deg
-0.11525
last precise pa
302.8
last precise sep
10.288
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15571-0007 CVR 807 2005 1 303 10.3 14.90 15.60 M2+M3 V R 155708.44-000649.4
15571-0007 CVR 807 2010 4 303 9.9 14.90 15.60 M2+M3 V R 155709.01-000654.9
15571-0007 CVR 807 2015 5 303 10.3 14.90 15.60 M2+M3 V R 155709.01-000654.9

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