20167+0158 UC  250

 
 
20h 16m 44.29s +01 58' 27.9" P.A. 251 sep 25.2 mag 13.08,15.00
 
 
Coord 2000
20167+0158
Discov num
UC  250
Comp
Coord arcsec 2000
20 16 44.29 +01 58 27.9
Date first
1998
Date last
2015
Obs
6
Pa first
251
Pa last
251
P.A. Now (θ)
251°
Sep first
25.3
Sep last
25.2
Sep. Now (ρ)
25.2"
Mag pri
13.08
Mag sec
15.00
delta mag (ΔM)
1.92
Spectral class
Pri motion ra
+039
Sec motion ra
+039
Pri motion dec
-160
Sec motion dec
-160
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.6
Precise sep
25.222
Constellation
Aquila
Gaia DR2
95926319616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+0158 UC 250 2000 1 251 25.2 13.08 15.00 V 201644.29+015827.9
20167+0158 UC 250 2010 4 251 25.2 13.08 15.00 V 201644.29+015827.9
20167+0158 UC 250 2015 5 251 25.2 13.08 15.00 V 201644.29+015827.9

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