19522-3506 B  2880

 
 
19h 52m 14.40s -35 05' 30.5" P.A. 82 sep 9.2 mag 10.28,12.30 Sp F0
 
 
Coord 2000
19522-3506
Discov num
B  2880
Comp
Coord arcsec 2000
19 52 14.40 -35 05 30.5
Date first
1912
Date last
2010
Obs
7
Pa first
79
Pa last
82
P.A. Now (θ)
82°
Sep first
9.3
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
10.28
Mag sec
12.30
delta mag (ΔM)
2.02
Spectral class
F0 (yellow-white)
Pri motion ra
-010
Sec motion ra
-004
Pri motion dec
+006
Sec motion dec
+004
Notes
rPM=0.542
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
82.2
Precise sep
9.17
Constellation
Sagittarius
Tycho2
7447-00273-1
last precise pa
82.2
last precise sep
9.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19522-3506 B 2880 1999 4 82 9.1 10.28 12.30 F0 D 195214.40-350530.5
19522-3506 B 2880 2010 7 82 9.0 10.28 12.30 F0 195214.40-350530.5

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