19599-0301 GWP2915

 
 
19h 59m 54.09s -03 01' 18.9" P.A. 289.00 sep 17.8 mag 10.50,16.40
 
 
Coord 2000
19599-0301
Discov num
GWP2915
Comp
Coord arcsec 2000
19 59 54.09 -03 01 18.9
Date first
1987
Date last
2015
Obs
6
Pa first
290
Pa last
289
P.A. Now (θ)
289°
Sep first
18.0
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
10.50
Mag sec
16.40
delta mag (ΔM)
5.9
Spectral class
Pri motion ra
+082
Sec motion ra
+084
Pri motion dec
-018
Sec motion dec
-028
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.115 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289
Precise sep
17.808
Constellation
Aquila
Tycho2
5151-00290-1
Gaia DR2
88653762560
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19599-0301 GWP2915 1998 2 288 17.6 10.50 16.40 V 195954.09-030118.9
19599-0301 GWP2915 2010 4 289 17.5 10.50 16.40 V 195954.09-030118.9
19599-0301 GWP2915 2015 5 289 17.8 10.50 16.40 V 195954.09-030118.9

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