20152+0155 BAL1552

 
 
20h 15m 10.04s +01 55' 04.0" P.A. 242 sep 4.4 mag 12.30,13.00
 
 
Coord 2000
20152+0155
Discov num
BAL1552
Comp
Coord arcsec 2000
20 15 10.04 +01 55 04.0
Date first
2000
Date last
2010
Obs
3
Pa first
243
Pa last
242
P.A. Now (θ)
242°
Sep first
4.8
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
12.30
Mag sec
13.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242
Precise sep
4.39
Cdsa2 id
BAL 1552
Constellation
Aquila
Ra deg
20.25278888888889
De deg
1.9177777777777776
last precise pa
242
last precise sep
4.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20152+0155 BAL1552 2010 2 250 4.4 12.30 13.00 201510.04+015504.0

If you need more information about this double, apply for a data request form to the WDS.