19167-1508 J  2256

 
 
19h 16m 54.97s -15 07' 17.9" P.A. 143 sep 8.1 mag 9.80,12.00
 
 
Coord 2000
19167-1508
Discov num
J  2256
Comp
Coord arcsec 2000
19 16 54.97 -15 07 17.9
Date first
1942
Date last
2010
Obs
4
Pa first
145
Pa last
143
P.A. Now (θ)
143°
Sep first
5.0
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
9.80
Mag sec
12.00
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-004
Notes
rPM=0.767
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.9
Precise sep
8.14
Cdsa2 id
J 2256
Constellation
Sagittarius
Ra deg
19.28193611111111
De deg
-15.121638888888889
last precise pa
142.9
last precise sep
8.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19167-1508 J 2256 1942 1 145 5.0 9.80 12.00 191608.57-150800.0
19167-1508 J 2256 2000 2 141 8.0 9.80 12.00 191654.97-150717.9
19167-1508 J 2256 2010 4 142 7.6 9.80 12.00 191654.97-150717.9

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