19085+3750 KOI1021

 
 
19h 08m 32.12s +37 50' 21.3" P.A. 307 sep 3.6 mag 16.30,18.60
 
 
Coord 2000
19085+3750
Discov num
KOI1021
Comp
Coord arcsec 2000
19 08 32.12 +37 50 21.3
Date first
2010
Date last
2015
Obs
3
Pa first
310
Pa last
307
P.A. Now (θ)
307°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
16.30
Mag sec
18.60
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+021
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.4
Precise sep
3.554
Constellation
Lyra
SAO
67865
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19085+3750 KOI1021 2011 2 309 3.6 16.30 18.60 R 190832.12+375021.3
19085+3750 KOI1021 2015 3 307 3.6 16.30 18.60 R 190832.12+375021.3

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