21053+1150 UC 4375

 
 
21h 05m 16.63s +11 50' 28.8" P.A. 236 sep 23.3 mag 11.70,14.70
 
 
Coord 2000
21053+1150
Discov num
UC 4375
Comp
Coord arcsec 2000
21 05 16.63 +11 50 28.8
Date first
2000
Date last
2015
Obs
4
Pa first
237
Pa last
236
P.A. Now (θ)
236°
Sep first
23.5
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
11.70
Mag sec
14.70
delta mag (ΔM)
3
Spectral class
Pri motion ra
+006
Sec motion ra
+014
Pri motion dec
-057
Sec motion dec
-063
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.3
Precise sep
23.293
Cdsa2 id
UC 4375
Constellation
Equuleus
Ra deg
21.087952777777776
De deg
11.841333333333333
last precise pa
236.3
last precise sep
23.293
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21053+1150 UC 4375 2000 2 237 23.5 11.70 14.70 V 210516.63+115028.8
21053+1150 UC 4375 2001 2 237 23.3 11.70 14.70 V 210516.63+115028.8
21053+1150 UC 4375 2010 3 236 23.3 11.70 14.70 V R 210516.63+115028.8
21053+1150 UC 4375 2015 4 236 23.3 11.70 14.70 V R 210516.63+115028.8

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