22158-5801 B  2501

 
 
22h 15m 47.96s -58 00' 38.1" P.A. 152 sep 1.1 mag 11.30,11.50
 
 
Coord 2000
22158-5801
Discov num
B  2501
Comp
Coord arcsec 2000
22 15 47.96 -58 00 38.1
Date first
1930
Date last
2015
Obs
3
Pa first
148
Pa last
152
P.A. Now (θ)
152°
Sep first
1.5
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.30
Mag sec
11.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+019
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.7
Precise sep
1.14
Constellation
Tucana
last precise pa
151.7
last precise sep
1.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22158-5801 B 2501 1984 2 151 1.3 11.30 11.50 221547.96-580038.1
22158-5801 B 2501 2015 3 152 1.1 11.30 11.50 221547.96-580038.1

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