19489+2714 LDS1029

 
 
19h 48m 44.45s +27 15' 41.2" P.A. 275 sep 12.4 mag 13.10,13.90
 
 
Coord 2000
19489+2714
Discov num
LDS1029
Comp
Coord arcsec 2000
19 48 44.45 +27 15 41.2
Date first
1936
Date last
2015
Obs
9
Pa first
274
Pa last
275
P.A. Now (θ)
275°
Sep first
12.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
13.10
Mag sec
13.90
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+022
Sec motion ra
-021
Pri motion dec
+045
Sec motion dec
+057
Notes
rPM=0.735
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275
Precise sep
12.407
Constellation
Vulpecula
Gaia DR2
55408012416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19489+2714 LDS1029 2000 2 275 12.9 13.45 13.97 D 194844.48+271541.3
19489+2714 LDS1029 2002 3 275 12.5 13.10 13.90 194844.45+271541.2
19489+2714 LDS1029 2010 4 274 12.8 13.10 13.90 194844.45+271541.2
19489+2714 LDS1029 2015 5 275 12.4 13.10 13.90 194844.45+271541.2

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