18427+1354 JNN 280

 
 
18h 42m 44.99s +13 54' 17.0" P.A. 177 sep 3.7 mag 12.85,19.00 Sp M4.0
 
 
Coord 2000
18427+1354
Discov num
JNN 280
Comp
Coord arcsec 2000
18 42 44.99 +13 54 17.0
Date first
2012
Date last
2012
Obs
1
Pa first
177
Pa last
177
P.A. Now (θ)
177°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
12.85
Mag sec
19.00
delta mag (ΔM)
6.15
Spectral class
M4.0 (red)
Pri motion ra
-025
Sec motion ra
Pri motion dec
+354
Sec motion dec
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.6
Precise sep
3.695
Constellation
Hercules
last precise pa
176.6
last precise sep
3.695
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18427+1354 JNN 280 2012 1 177 3.7 12.85 19.00 M4.0 N U 184244.99+135417.0

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