15272+1804 A  2073

 
 
15h 27m 10.97s +18 04' 10.0" P.A. 126 sep 0.1 mag 9.90,9.90 Sp G0
 
 
Coord 2000
15272+1804
Discov num
A  2073
Comp
Coord arcsec 2000
15 27 10.97 +18 04 10.0
Date first
1909
Date last
2008
Obs
27
Pa first
96
Pa last
126
P.A. Now (θ)
126°
Sep first
0.4
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.90
Mag sec
9.90
delta mag (ΔM)
0
Spectral class
G0 (yellow)
Pri motion ra
+022
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.2
Precise sep
0.143
Constellation
Serpens
SAO
101562
Tycho2
1490-00762-1
HD
137740
last precise pa
126.2
last precise sep
0.143
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15272+1804 A 2073 1995 25 117 0.3 9.90 9.90 G0 152710.97+180410.0
15272+1804 A 2073 2008 27 126 0.1 9.90 9.90 G0 152710.97+180410.0

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