19063-3129 PRO 220

 
 
19h 06m 21.88s -31 28' 53.8" P.A. 357 sep 12.5 mag 10.82,11.00
 
 
Coord 2000
19063-3129
Discov num
PRO 220
Comp
Coord arcsec 2000
19 06 21.88 -31 28 53.8
Date first
1910
Date last
2016
Obs
10
Pa first
354
Pa last
357
P.A. Now (θ)
357°
Sep first
13.2
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
10.82
Mag sec
11.00
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+000
Sec motion dec
+002
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356.9
Precise sep
12.49
Constellation
Sagittarius
Tycho2
7410-03051-1
Gaia DR2
34535455744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19063-3129 PRO 220 1974 3 168 13.9 10.82 10.80 190621.89-312853.8
19063-3129 PRO 220 1992 4 175 12.8 10.82 10.80 190621.89-312853.8
19063-3129 PRO 220 2000 5 357 12.5 10.82 11.00 190621.88-312853.8
19063-3129 PRO 220 2010 8 357 12.1 10.82 11.00 190621.88-312853.8
19063-3129 PRO 220 2016 9 357 12.5 10.82 11.00 190621.88-312853.8

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