18132+5749 HDS2571

 
 
18h 13m 09.31s +57 49' 03.7" P.A. 286 sep 0.2 mag 9.53,11.56 Sp G5 dist. 286.53 pc (934.66 l.y.)
 
 
Coord 2000
18132+5749
Discov num
HDS2571
Comp
Coord arcsec 2000
18 13 09.31 +57 49 03.7
Date first
1991
Date last
1991
Obs
1
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.53
Mag sec
11.56
delta mag (ΔM)
2.03
Spectral class
G5 (yellow)
Pri motion ra
+005
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286
Precise sep
0.222
Constellation
Draco
SAO
30824
HIP
89287
Tycho2
3911-01378-1
HD
167738
BD
BD+57 1851
Distance
286.53
Distance ly
934.66
last precise pa
286
last precise sep
0.222
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18132+5749 HDS2571 1991 1 286 0.2 9.53 11.56 G5 181309.31+574903.7

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