19268+0009 GWP2854

 
 
19h 26m 49.86s +00 09' 09.4" P.A. 257 sep 15.9 mag 11.70,16.60
 
 
Coord 2000
19268+0009
Discov num
GWP2854
Comp
Coord arcsec 2000
19 26 49.86 +00 09 09.4
Date first
1987
Date last
2015
Obs
8
Pa first
254
Pa last
257
P.A. Now (θ)
257°
Sep first
16.0
Sep last
15.9
Sep. Now (ρ)
15.9"
Mag pri
11.70
Mag sec
16.60
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
-016
Sec motion ra
-022
Pri motion dec
-048
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.8
Precise sep
15.863
Constellation
Aquila
SAO
143402
Tycho2
0465-01639-1
Gaia DR2
39502330240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19268+0009 GWP2854 1999 2 257 15.9 11.70 16.60 V 192649.86+0 909.4
19268+0009 GWP2854 2010 3 257 15.8 11.70 16.60 V 192649.86+000909.4
19268+0009 GWP2854 2015 4 257 15.9 11.70 16.60 V 192649.86+000909.4

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