20138-3602 I   299

 
 
20h 13m 49.76s -36 02' 29.4" P.A. 26.00 sep 0.6 mag 9.16,9.29 Sp F3IV/V dist. 347.22 pc (1132.63 l.y.)
 
 
Coord 2000
20138-3602
Discov num
I   299
Comp
Coord arcsec 2000
20 13 49.76 -36 02 29.4
Date first
1898
Date last
2008
Obs
17
Pa first
30
Pa last
26
P.A. Now (θ)
26°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.16
Mag sec
9.29
delta mag (ΔM)
0.13
Spectral class
F3IV/V (yellow-white)
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26
Precise sep
0.564
Constellation
Sagittarius
SAO
211917
HIP
99694
Tycho2
7453-00582-1
HD
191958
CD
CD-3613981
CP
CP-36 9063
Distance
347.22
Distance ly
1132.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20138-3602 I 299 1991 16 37 0.6 9.16 9.29 F3IV/V D 201349.76-360229.4
20138-3602 I 299 2008 17 26 0.6 9.16 9.29 F3IV/V D 201349.76-360229.4

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