18154-7640 GLI 241

 
 
18h 15m 25.67s -76 40' 00.4" P.A. 76 sep 2 mag 8.86,9.12 Sp F2 dist. 298.51 pc (973.74 l.y.)
 
 
Coord 2000
18154-7640
Discov num
GLI 241
Comp
Coord arcsec 2000
18 15 25.67 -76 40 00.4
Date first
1851
Date last
2015
Obs
8
Pa first
90
Pa last
76
P.A. Now (θ)
76°
Sep first
1.7
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
8.86
Mag sec
9.12
delta mag (ΔM)
0.26
Spectral class
F2 (yellow-white)
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-022
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.1
Precise sep
2.008
Constellation
Apus
SAO
257573
HIP
89459
Tycho2
9445-01651-1
Gaia DR2
24289170688
HD
165458
CP
CP-76 1232
Distance
298.51
Distance ly
973.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18154-7640 GLI 241 1991 7 77 2.0 8.86 9.12 F2 D 181525.67-764000.4
18154-7640 GLI 241 2015 8 76 2.0 8.86 9.12 F2 181525.67-764000.4

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