18589+2500 TDT1162

 
 
18h 58m 54.50s +25 00' 15.0" P.A. 175 sep 1 mag 11.84,11.94
 
 
Coord 2000
18589+2500
Discov num
TDT1162
Comp
Coord arcsec 2000
18 58 54.50 +25 00 15.0
Date first
1991
Date last
2015
Obs
3
Pa first
181
Pa last
175
P.A. Now (θ)
175°
Sep first
1.1
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.84
Mag sec
11.94
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175
Precise sep
0.997
Constellation
Vulpecula
Tycho2
2126-01007-1
Gaia DR2
90787723776
HD
337378
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18589+2500 TDT1162 1991 1 181 1.1 11.84 11.94 185854.50+250015.0
18589+2500 TDT1162 2015 2 175 1.0 11.84 11.94 185854.50+250015.0

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