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
Cdsa2 id
HDS 2571
Constellation
Draco
SAO
30824
HIP
89287
Tycho2
3911-01378-1
HD
167738
BD
BD+57 1851
Ra deg
18.219252777777776
De deg
57.81769444444445
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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