20191+3730 SLE 999

 
 
20h 19m 08.29s +37 29' 31.3" P.A. 168 sep 10.7 mag 12.00,13.50
 
 
Coord 2000
20191+3730
Discov num
SLE 999
Comp
Coord arcsec 2000
20 19 08.29 +37 29 31.3
Date first
1985
Date last
2015
Obs
9
Pa first
171
Pa last
168
P.A. Now (θ)
168°
Sep first
10.9
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
12.00
Mag sec
13.50
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+002
Sec motion ra
+014
Pri motion dec
+003
Sec motion dec
+002
Notes
rPM=0.851
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.6
Precise sep
10.655
Constellation
Cygnus
Gaia DR2
65191257472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20191+3730 SLE 999 2000 2 168 10.7 12.00 13.50 D 201908.29+372931.3
20191+3730 SLE 999 2002 3 168 10.6 12.00 13.50 D 201908.29+372931.3
20191+3730 SLE 999 2010 4 167 9.7 12.00 13.50 201908.29+372931.3
20191+3730 SLE 999 2015 5 168 10.7 12.00 13.50 201908.29+372931.3

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