19089+5954 MLB  77

 
 
19h 08m 50.03s +59 53' 45.5" P.A. 181 sep 6.6 mag 10.67,11.10
 
 
Coord 2000
19089+5954
Discov num
MLB  77
Comp
Coord arcsec 2000
19 08 50.03 +59 53 45.5
Date first
1891
Date last
2010
Obs
10
Pa first
181
Pa last
181
P.A. Now (θ)
181°
Sep first
6.3
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
10.67
Mag sec
11.10
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-003
Sec motion ra
-006
Pri motion dec
+003
Sec motion dec
-001
Notes
rPM=0.822
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.9
Precise sep
6.59
Constellation
Draco
Tycho2
3932-00370-1
last precise pa
180.9
last precise sep
6.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19089+5954 MLB 77 2000 7 181 6.5 10.67 11.10 D 190850.03+595345.5
19089+5954 MLB 77 2010 8 181 6.6 10.67 11.10 D 190850.03+595345.5

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