20090+0127 BAL1544

 
 
20h 08m 55.90s +01 26' 11.5" P.A. 143 sep 6.6 mag 11.05,12.30
 
 
Coord 2000
20090+0127
Discov num
BAL1544
Comp
Coord arcsec 2000
20 08 55.90 +01 26 11.5
Date first
1909
Date last
2015
Obs
10
Pa first
101
Pa last
143
P.A. Now (θ)
143°
Sep first
8.2
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
11.05
Mag sec
12.30
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
-075
Sec motion ra
Pri motion dec
+035
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.2
Precise sep
6.557
Constellation
Aquila
Tycho2
0495-02381-1
Gaia DR2
41809029632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20090+0127 BAL1544 2007 4 139 6.3 11.05 12.30 N D 200855.90+012611.5
20090+0127 BAL1544 2015 7 143 6.6 11.05 12.30 N 200855.90+012611.5

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