19463-0950 BRT 553

 
 
19h 46m 19.91s -09 49' 45.1" P.A. 91.00 sep 19.5 mag 9.61,12.80 Sp K1III
 
 
Coord 2000
19463-0950
Discov num
BRT 553
Comp
Coord arcsec 2000
19 46 19.91 -09 49 45.1
Date first
1999
Date last
2015
Obs
6
Pa first
92
Pa last
91
P.A. Now (θ)
91°
Sep first
19.5
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
9.61
Mag sec
12.80
delta mag (ΔM)
3.19
Spectral class
K1III (yellow-orange)
Pri motion ra
-004
Sec motion ra
+007
Pri motion dec
-020
Sec motion dec
-004
Notes
rPM=0.952
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91
Precise sep
19.54
Constellation
Aquila
Tycho2
5728-02069-1
Gaia DR2
98242464000
HD
186709
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463-0950 BRT 553 2000 1 92 19.5 9.61 12.80 194619.91-094945.1
19463-0950 BRT 553 2010 3 92 19.3 9.61 12.80 194619.91-094945.1
19463-0950 BRT 553 2015 4 91 19.5 9.61 12.80 K1III 194619.91-094945.1

If you need more information about this double, apply for a data request form to the WDS.