19192-4825 I   645

 
 
19h 19m 09.40s -48 25' 22.2" P.A. 289 sep 2.1 mag 8.82,10.66 Sp K1/2III
 
 
Coord 2000
19192-4825
Discov num
I   645
Comp
Coord arcsec 2000
19 19 09.40 -48 25 22.2
Date first
1910
Date last
1991
Obs
7
Pa first
288
Pa last
289
P.A. Now (θ)
289°
Sep first
1.4
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
8.82
Mag sec
10.66
delta mag (ΔM)
1.84
Spectral class
K1/2III (yellow-orange)
Pri motion ra
+014
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.1
Precise sep
2.069
Constellation
Telescopium
Tycho2
8380-01860-1
HD
180525
last precise pa
289.1
last precise sep
2.069
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19192-4825 I 645 1991 7 289 2.1 8.82 10.66 K1/2III 191909.40-482522.2

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