18355+4546 LDS6329

 
 
18h 35m 18.54s +45 44' 39.8" P.A. 56 sep 112.1 mag 10.11,12.40 Sp M0.5V dist. 15.55 pc (50.72 l.y.)
 
 
Coord 2000
18355+4546
Discov num
LDS6329
Comp
Coord arcsec 2000
18 35 18.54 +45 44 39.8
Date first
1960
Date last
2016
Obs
7
Pa first
51
Pa last
56
P.A. Now (θ)
56°
Sep first
112.0
Sep last
112.1
Sep. Now (ρ)
112.1"
Mag pri
10.11
Mag sec
12.40
delta mag (ΔM)
2.29
Spectral class
M0.5V (red)
Pri motion ra
+452
Sec motion ra
+460
Pri motion dec
+365
Sec motion dec
+361
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.3
Precise sep
112.134
Constellation
Lyra
HIP
91128
Tycho2
3527-02134-1
GL
Gl 720A
BD
BD+45 2743
Distance
15.55
Distance ly
50.72
last precise pa
56.3
last precise sep
112.134
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18355+4546 LDS6329 2000 4 56 112.2 9.84 13.40 N DV 183518.39+454438.5
18355+4546 LDS6329 2003 5 56 112.1 10.11 12.40 M0.5V NV 183518.54+454439.8
18355+4546 LDS6329 2016 7 56 112.1 10.11 12.40 M0.5V NV 183518.54+454439.8

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