18074-4409 B  2432

18h 07m 22.53s -44 09' 25.8" P.A. 248 sep 12.2 mag 8.55,12.00 Sp F3V dist. 92.42 pc (301.47 l.y.)

Coord 2000
18074-4409
Discov num
B  2432
Comp
Coord arcsec 2000
18 07 22.53 -44 09 25.8
Date first
1930
Date last
2000
Obs
4
Pa first
270
Pa last
248
P.A. Now (θ)
248°
Sep first
8.0
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
8.55
Mag sec
12.00
delta mag (ΔM)
3.45
Spectral class
F3V (yellow-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+037
Sec motion dec
Notes


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
247.5
Precise sep
12.17
Constellation
Corona Austrina
SAO
228717
HIP
88777
Tycho2
7911-01316-1
HD
165295
CD
CD-4412340
CP
CP-44 8942
Distance
92.42
Distance ly
301.47
last precise pa
247.5
last precise sep
12.17




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18074-4409 B 2432 1930 1 270 8.0 8.50 12.00 F3V 180722.53-440925.8
18074-4409 B 2432 2000 4 248 12.2 8.50 12.00 F3V 180722.53-440925.8

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