15008+0441 WIS 278

 
 
15h 00m 47.83s +04 40' 53.6" P.A. 265.00 sep 641.5 mag 16.40,18.00
 
 
Coord 2000
15008+0441
Discov num
WIS 278
Comp
Coord arcsec 2000
15 00 47.83 +04 40 53.6
Date first
2000
Date last
2015
Obs
7
Pa first
265
Pa last
265
P.A. Now (θ)
265°
Sep first
641.1
Sep last
641.5
Sep. Now (ρ)
641.5"
Mag pri
16.40
Mag sec
18.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-101
Sec motion ra
-132
Pri motion dec
-081
Sec motion dec
-076
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.206 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265
Precise sep
641.497
Constellation
Virgo
Gaia DR2
85048198144
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15008+0441 WIS 278 2010 2 265 641.4 16.40 18.00 V 150047.83+044053.6
15008+0441 WIS 278 2015 7 265 641.5 16.40 18.00 V 150047.83+044053.6

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