18597+4558 KOI 249

 
 
18h 59m 41.23s +45 58' 20.6" P.A. 28 sep 4.3 mag 14.49,14.90
 
 
Coord 2000
18597+4558
Discov num
KOI 249
Comp
Coord arcsec 2000
18 59 41.23 +45 58 20.6
Date first
2003
Date last
2015
Obs
6
Pa first
28
Pa last
28
P.A. Now (θ)
28°
Sep first
4.3
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
14.49
Mag sec
14.90
delta mag (ΔM)
0.41
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28
Precise sep
4.333
Constellation
Lyra
Tycho2
3541-02262-1
Gaia DR2
2107186134525176960
HD
176773
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18597+4558 KOI 249 2010 3 27 4.2 14.49 14.90 R 185941.23+455820.6
18597+4558 KOI 249 2012 5 29 4.3 14.49 14.90 R 185941.23+455820.6
18597+4558 KOI 249 2015 6 28 4.3 14.49 14.90 R 185941.23+455820.6

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