18579-3618 JSP 798

 
 
18h 57m 52.73s -36 17' 56.8" P.A. 73 sep 4.2 mag 9.61,14.20 Sp G8/K0III
 
 
Coord 2000
18579-3618
Discov num
JSP 798
Comp
Coord arcsec 2000
18 57 52.73 -36 17 56.8
Date first
1930
Date last
2015
Obs
4
Pa first
69
Pa last
73
P.A. Now (θ)
73°
Sep first
4.9
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
9.61
Mag sec
14.20
delta mag (ΔM)
4.59
Spectral class
G8/K0III (yellow)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.2
Precise sep
4.17
Constellation
Sagittarius
SAO
210759
Tycho2
7421-00072-1
Gaia DR2
28958991104
HD
175649
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18579-3618 JSP 798 1969 3 69 4.5 9.61 14.20 G8/K0III 185752.73-361756.8
18579-3618 JSP 798 2015 4 73 4.2 9.61 14.20 G8/K0III 185752.73-361756.8

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