21126+3819 GUR  10

 
 
21h 12m 37.55s +38 19' 28.3" P.A. 294.00 sep 5.3 mag 12.24,15.70
 
 
Coord 2000
21126+3819
Discov num
GUR  10
Comp
Coord arcsec 2000
21 12 37.55 +38 19 28.3
Date first
1998
Date last
2015
Obs
7
Pa first
292
Pa last
294
P.A. Now (θ)
294°
Sep first
5.3
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
12.24
Mag sec
15.70
delta mag (ΔM)
3.46
Spectral class
Pri motion ra
-020
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.7
Precise sep
5.271
Constellation
Hydra
Tycho2
3169-02307-1
Gaia DR2
1965047249887761664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21126+3819 GUR 10 2012 3 294 5.3 12.24 15.70 211237.55+381928.3
21126+3819 GUR 10 2015 4 294 5.3 12.24 15.70 211237.55+381928.3

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