19521+3955 KOI 634

 
 
19h 52m 06.27s +39 55' 05.9" P.A. 3.00 sep 3.9 mag 12.40,17.30
 
 
Coord 2000
19521+3955
Discov num
KOI 634
Comp
Coord arcsec 2000
19 52 06.27 +39 55 05.9
Date first
2010
Date last
2010
Obs
1
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.40
Mag sec
17.30
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.5
Precise sep
3.945
Constellation
Cygnus
Gaia DR2
57400518528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19521+3955 KOI 634 2010 1 3 3.9 12.40 17.30 K 195206.27+395505.9

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