18369+3032 DAM 111

 
 
18h 36m 56.47s +30 31' 29.6" P.A. 288 sep 7.1 mag 12.80,13.80
 
 
Coord 2000
18369+3032
Discov num
DAM 111
Comp
Coord arcsec 2000
18 36 56.47 +30 31 29.6
Date first
1998
Date last
2010
Obs
3
Pa first
286
Pa last
288
P.A. Now (θ)
288°
Sep first
7.2
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
12.80
Mag sec
13.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.8
Precise sep
7.11
Constellation
Lyra
last precise pa
287.8
last precise sep
7.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18369+3032 DAM 111 2000 1 286 7.2 12.80 13.80 183656.47+303129.6
18369+3032 DAM 111 2002 3 286 7.1 12.80 13.80 D 183656.47+303129.6
18369+3032 DAM 111 2010 3 286 6.8 12.80 13.80 183656.47+303129.6

If you need more information about this double, apply for a data request form to the WDS.