15122+6017 DAM 691AC

 
 
15h 12m 15.96s +60 17' 51.6" P.A. 128.00 sep 33.1 mag 14.80,21.10
 
 
Coord 2000
15122+6017
Discov num
DAM 691
Comp
AC
Coord arcsec 2000
15 12 15.96 +60 17 51.6
Date first
1978
Date last
2016
Obs
5
Pa first
127
Pa last
128
P.A. Now (θ)
128°
Sep first
32.8
Sep last
33.1
Sep. Now (ρ)
33.1"
Mag pri
14.80
Mag sec
21.10
delta mag (ΔM)
6.3
Spectral class
Pri motion ra
-071
Sec motion ra
-070
Pri motion dec
+066
Sec motion dec
+084
Notes
rPM=0.165 (< 0.3, Physical double)
This double is physical.
 
 
15122+6017 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 12 16 +60 17 52 LDS 2714 AB 2015 8 149 30.1 14.80 20.50 5.70
Show 15 12 16 +60 17 52 DAM 691 AC 2016 5 128 33.1 14.80 21.10 6.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128
Precise sep
33.057
Constellation
Hydra
Gaia DR2
1615886582178361088
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15122+6017 DAM 691 AC 2000 2 128 33.1 14.80 21.10 151215.96+601751.6
15122+6017 DAM 691 AC 2015 3 128 33.1 14.80 21.10 151215.96+601751.6

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