19170-0713 BRT 492

 
 
19h 16m 59.27s -07 12' 45.4" P.A. 191 sep 5.3 mag 10.07,10.86 Sp G0
 
 
Coord 2000
19170-0713
Discov num
BRT 492
Comp
Coord arcsec 2000
19 16 59.27 -07 12 45.4
Date first
1892
Date last
2010
Obs
9
Pa first
190
Pa last
191
P.A. Now (θ)
191°
Sep first
5.5
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
10.07
Mag sec
10.86
delta mag (ΔM)
0.79
Spectral class
G0 (yellow)
Pri motion ra
+011
Sec motion ra
+008
Pri motion dec
-027
Sec motion dec
-037
Notes
rPM=0.276 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.6
Precise sep
5.28
Cdsa2 id
BRT 492
Constellation
Aquila
Tycho2
5142-02691-1
HD
180485
Ra deg
19.283130555555555
De deg
-7.212611111111111
last precise pa
190.6
last precise sep
5.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19170-0713 BRT 492 1999 4 190 5.3 10.07 10.86 G0 D 191659.27-071245.4
19170-0713 BRT 492 2009 5 188 5.4 10.07 10.86 G0 D 191659.27-071245.4
19170-0713 BRT 492 2010 9 191 5.3 10.07 10.86 G0 191659.27-071245.4

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