18401+5922 UC 3633

 
 
18h 40m 08.16s +59 22' 08.5" P.A. 276 sep 49.6 mag 12.50,15.40
 
 
Coord 2000
18401+5922
Discov num
UC 3633
Comp
Coord arcsec 2000
18 40 08.16 +59 22 08.5
Date first
2000
Date last
2015
Obs
4
Pa first
276
Pa last
276
P.A. Now (θ)
276°
Sep first
49.7
Sep last
49.6
Sep. Now (ρ)
49.6"
Mag pri
12.50
Mag sec
15.40
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
+027
Sec motion ra
+029
Pri motion dec
+043
Sec motion dec
+042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.3
Precise sep
49.643
Constellation
Draco
last precise pa
276.3
last precise sep
49.643
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18401+5922 UC 3633 2000 2 276 49.7 12.50 15.40 V 184008.16+592208.5
18401+5922 UC 3633 2003 2 276 49.6 12.50 15.40 V 184008.16+592208.5
18401+5922 UC 3633 2010 3 276 49.7 12.50 15.40 V R 184008.16+592208.5
18401+5922 UC 3633 2015 4 276 49.6 12.50 15.40 V R 184008.16+592208.5

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