13338+0654 DAM 702BD

 
 
13h 33m 33.51s +06 54' 35.8" P.A. 274 sep 27.9 mag 12.95,12.21
 
 
Coord 2000
13338+0654
Discov num
DAM 702
Comp
BD
Coord arcsec 2000
13 33 33.51 +06 54 35.8
Date first
2000
Date last
2017
Obs
4
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
27.8
Sep last
27.9
Sep. Now (ρ)
27.9"
Mag pri
12.95
Mag sec
12.21
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
-020
Sec motion ra
-027
Pri motion dec
-018
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.255 (< 0.3, Physical double)
This double is physical.
 
 
13338+0654 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13338+0654 LDS3077 AB 1960 2000 3 274 224.4 11.89 12.94 1.05
Show 13338+0654 LDS3077 AC 1960 2000 3 164 117.9 11.89 17.60 5.71
Show 13338+0654 DAM 702 BD 2000 2017 4 274 27.9 12.95 12.21 0.74 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274
Precise sep
27.865
Constellation
Virgo
last precise pa
274
last precise sep
27.865
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13338+0654 DAM 702 BD 2000 3 274 27.8 12.90 12.20 V 133333.51+065435.8
13338+0654 DAM 702 BD 2017 4 274 27.9 12.95 12.21 V 133333.51+065435.8

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