19048-2532 RST3213

 
 
19h 04m 47.07s -25 31' 47.3" P.A. 145 sep 2.4 mag 10.55,10.89 Sp A3II/III
 
 
Coord 2000
19048-2532
Discov num
RST3213
Comp
Coord arcsec 2000
19 04 47.07 -25 31 47.3
Date first
1935
Date last
1991
Obs
3
Pa first
146
Pa last
145
P.A. Now (θ)
145°
Sep first
2.1
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.55
Mag sec
10.89
delta mag (ΔM)
0.34
Spectral class
A3II/III (white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.9
Precise sep
2.369
Constellation
Sagittarius
Tycho2
6877-00125-1
HD
177214
last precise pa
144.9
last precise sep
2.369
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19048-2532 RST3213 1991 3 145 2.4 10.55 10.89 A3II/III 190447.07-253147.3

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