15572+0747 LDS4611

 
 
15h 57m 12.50s +07 46' 38.3" P.A. 133 sep 144.7 mag 9.30,17.80 Sp G5 dist. 87.49 pc (285.39 l.y.)
 
 
Coord 2000
15572+0747
Discov num
LDS4611
Comp
Coord arcsec 2000
15 57 12.50 +07 46 38.3
Date first
2000
Date last
2010
Obs
2
Pa first
133
Pa last
133
P.A. Now (θ)
133°
Sep first
144.6
Sep last
144.7
Sep. Now (ρ)
144.7"
Mag pri
9.30
Mag sec
17.80
delta mag (ΔM)
8.5
Spectral class
G5 (yellow)
Pri motion ra
-122
Sec motion ra
-114
Pri motion dec
-146
Sec motion dec
-147
Notes
V (Proper motion indicates physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.7
Precise sep
144.68
Constellation
Serpens
HIP
78128
Tycho2
0943-00582-1
HD
142952
BD
BD+08 3112
Distance
87.49
Distance ly
285.39
last precise pa
132.7
last precise sep
144.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15572+0747 LDS4611 1960 1 140 70.0 9.30 17.80 155712.58+074639.6
15572+0747 LDS4611 2000 1 133 144.6 9.30 17.80 G5 VD 155712.58+074639.6
15572+0747 LDS4611 2010 2 133 144.7 9.30 17.80 G5 V 155712.58+074639.6

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