21179+0407 BAL2559

 
 
21h 17m 55.13s +04 06' 33.8" P.A. 283 sep 3.9 mag 12.80,14.90
 
 
Coord 2000
21179+0407
Discov num
BAL2559
Comp
Coord arcsec 2000
21 17 55.13 +04 06 33.8
Date first
1998
Date last
2015
Obs
6
Pa first
283
Pa last
283
P.A. Now (θ)
283°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.80
Mag sec
14.90
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
+049
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.1
Precise sep
3.886
Constellation
Equuleus
last precise pa
283.1
last precise sep
3.886
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21179+0407 BAL2559 2015 5 283 3.9 12.80 14.90 211755.13+040633.8

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