20276+6513 UC 4188

 
 
20h 27m 37.53s +65 12' 33.0" P.A. 17 sep 30.7 mag 11.90,15.20
 
 
Coord 2000
20276+6513
Discov num
UC 4188
Comp
Coord arcsec 2000
20 27 37.53 +65 12 33.0
Date first
1999
Date last
2015
Obs
4
Pa first
18
Pa last
17
P.A. Now (θ)
17°
Sep first
30.7
Sep last
30.7
Sep. Now (ρ)
30.7"
Mag pri
11.90
Mag sec
15.20
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
+058
Sec motion ra
+066
Pri motion dec
+003
Sec motion dec
+006
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.129 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.4
Precise sep
30.682
Cdsa2 id
UC 4188
Constellation
Cepheus
Ra deg
20.460425
De deg
65.20916666666668
last precise pa
17.4
last precise sep
30.682
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20276+6513 UC 4188 2000 2 17 30.6 11.90 15.20 V 202737.53+651233.0
20276+6513 UC 4188 2003 2 18 30.6 11.90 15.20 V 202737.53+651233.0
20276+6513 UC 4188 2010 3 18 30.7 11.90 15.20 V R 202737.53+651233.0
20276+6513 UC 4188 2015 4 17 30.7 11.90 15.20 V R 202737.53+651233.0

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