13341+6715 LDS2323

 
 
13h 34m 10.02s +67 15' 45.2" P.A. 261 sep 16.6 mag 18.30,19.70 Sp M2.9+M3.8
 
 
Coord 2000
13341+6715
Discov num
LDS2323
Comp
Coord arcsec 2000
13 34 10.02 +67 15 45.2
Date first
1955
Date last
2010
Obs
4
Pa first
261
Pa last
261
P.A. Now (θ)
261°
Sep first
16.0
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
18.30
Mag sec
19.70
delta mag (ΔM)
1.4
Spectral class
M2.9+M3.8 (red/red)
Pri motion ra
+032
Sec motion ra
+035
Pri motion dec
-080
Sec motion dec
-079
Notes
V (Proper motion indicates physical)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.9
Precise sep
16.58
Constellation
Draco
last precise pa
260.9
last precise sep
16.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13341+6715 LDS2323 1999 2 260 16.7 18.30 19.70 D 133410.02+671545.2
13341+6715 LDS2323 2000 3 261 16.7 18.30 19.70 M2.9+M3.8 NVD 133410.02+671545.2
13341+6715 LDS2323 2010 4 261 16.6 18.30 19.70 M2.9+M3.8 V 133410.02+671545.2

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