19183+3821 MLB 860

 
 
19h 18m 16.60s +38 20' 29.6" P.A. 181 sep 5.8 mag 12.79,13.30
 
 
Coord 2000
19183+3821
Discov num
MLB 860
Comp
Coord arcsec 2000
19 18 16.60 +38 20 29.6
Date first
1933
Date last
2006
Obs
4
Pa first
187
Pa last
181
P.A. Now (θ)
181°
Sep first
5.1
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
12.79
Mag sec
13.30
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
-011
Sec motion ra
-005
Pri motion dec
-006
Sec motion dec
-015
Notes
rPM=0.684
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.4
Precise sep
5.79
Constellation
Lyra
last precise pa
181.4
last precise sep
5.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19183+3821 MLB 860 2006 3 181 5.8 12.79 13.30 D 191816.60+382029.6

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