19580+4028 KOI4750

 
 
19h 57m 58.05s +40 28' 20.9" P.A. 321 sep 2.1 mag 16.10,18.00
 
 
Coord 2000
19580+4028
Discov num
KOI4750
Comp
Coord arcsec 2000
19 57 58.05 +40 28 20.9
Date first
2010
Date last
2015
Obs
3
Pa first
319
Pa last
321
P.A. Now (θ)
321°
Sep first
2.2
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
16.10
Mag sec
18.00
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.5
Precise sep
2.143
Constellation
Cygnus
Gaia DR2
73294084224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19580+4028 KOI4750 2014 1 322 2.1 16.10 18.00 R 195758.05+402820.9
19580+4028 KOI4750 2015 3 321 2.1 16.10 18.00 R 195758.05+402820.9

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