18196+6743 MLB 413

 
 
18h 19m 38.92s +67 42' 05.7" P.A. 150 sep 2.6 mag 11.68,12.31
 
 
Coord 2000
18196+6743
Discov num
MLB 413
Comp
Coord arcsec 2000
18 19 38.92 +67 42 05.7
Date first
1895
Date last
2004
Obs
5
Pa first
147
Pa last
150
P.A. Now (θ)
150°
Sep first
2.1
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.68
Mag sec
12.31
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
-034
Sec motion ra
+024
Pri motion dec
+026
Sec motion dec
-006
Notes
rPM=1.548
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.3
Precise sep
2.645
Constellation
Draco
Tycho2
4429-01592-1
last precise pa
150.3
last precise sep
2.645
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18196+6743 MLB 413 1991 4 152 2.8 11.68 12.31 181938.92+674205.7
18196+6743 MLB 413 2004 5 150 2.6 11.68 12.31 181938.92+674205.7

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