18111+3544 JNN 116

 
 
18h 11m 06.07s +35 43' 52.5" P.A. 26 sep 5.3 mag 12.00,13.10 Sp M0.5+M2
 
 
Coord 2000
18111+3544
Discov num
JNN 116
Comp
Coord arcsec 2000
18 11 06.07 +35 43 52.5
Date first
2000
Date last
2015
Obs
7
Pa first
25
Pa last
26
P.A. Now (θ)
26°
Sep first
5.2
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
12.00
Mag sec
13.10
delta mag (ΔM)
1.1
Spectral class
M0.5+M2 (red/red)
Pri motion ra
+029
Sec motion ra
+046
Pri motion dec
-030
Sec motion dec
-010
Notes
V (Proper motion indicates physical)
rPM=0.558
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.3
Precise sep
5.264
Cdsa2 id
JNN 116
Constellation
Hercules
Ra deg
18.185019444444446
De deg
35.73125
last precise pa
26.3
last precise sep
5.264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18111+3544 JNN 116 2009 4 26 5.2 12.00 13.10 M0.5 M2 181106.07+354352.5
18111+3544 JNN 116 2015 7 26 5.3 12.00 13.10 M0.5+M2 V 181106.07+354352.5

If you need more information about this double, apply for a data request form to the WDS.