21037+3842 SEI1384

 
 
21h 03m 38.68s +38 41' 16.2" P.A. 96 sep 26.4 mag 10.52,11.98
 
 
Coord 2000
21037+3842
Discov num
SEI1384
Comp
Coord arcsec 2000
21 03 38.68 +38 41 16.2
Date first
1895
Date last
2016
Obs
9
Pa first
94
Pa last
96
P.A. Now (θ)
96°
Sep first
26.8
Sep last
26.4
Sep. Now (ρ)
26.4"
Mag pri
10.52
Mag sec
11.98
delta mag (ΔM)
1.46
Spectral class
Pri motion ra
+000
Sec motion ra
-006
Pri motion dec
-006
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3168-00878-1
last precise pa
95.8
last precise sep
26.368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21037+3842 SEI1384 2000 6 96 26.3 10.52 11.98 D 210338.68+384116.2
21037+3842 SEI1384 2002 7 96 26.3 10.52 11.98 D 210338.68+384116.2
21037+3842 SEI1384 2010 8 96 26.2 10.52 11.98 210338.68+384116.2
21037+3842 SEI1384 2016 9 96 26.4 10.52 11.98 210338.68+384116.2

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