19555+6049 ES 1798

 
 
19h 55m 33.34s +60 48' 22.3" P.A. 324 sep 5.9 mag 11.08,11.41
 
 
Coord 2000
19555+6049
Discov num
ES 1798
Comp
Coord arcsec 2000
19 55 33.34 +60 48 22.3
Date first
1914
Date last
2010
Obs
8
Pa first
318
Pa last
324
P.A. Now (θ)
324°
Sep first
4.9
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
11.08
Mag sec
11.41
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
+000
Sec motion ra
+001
Pri motion dec
-012
Sec motion dec
-005
Notes
rPM=0.589
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.3
Precise sep
5.94
Constellation
Draco
Tycho2
4231-02208-2
last precise pa
324.3
last precise sep
5.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19555+6049 ES 1798 1999 6 325 5.5 11.08 11.41 D 195533.34+604822.3
19555+6049 ES 1798 2003 7 325 5.5 11.08 11.41 D 195533.34+604822.3
19555+6049 ES 1798 2010 8 323 4.5 11.08 11.41 195533.34+604822.3

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