22115-5755 UC 4674

 
 
22h 11m 30.17s -57 54' 38.6" P.A. 158 sep 7.6 mag 14.50,15.40
 
 
Coord 2000
22115-5755
Discov num
UC 4674
Comp
Coord arcsec 2000
22 11 30.17 -57 54 38.6
Date first
1998
Date last
2015
Obs
5
Pa first
157
Pa last
158
P.A. Now (θ)
158°
Sep first
7.5
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
14.50
Mag sec
15.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-027
Sec motion ra
+026
Pri motion dec
+081
Sec motion dec
+080
Notes
V (Proper motion indicates physical)
rPM=0.621
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.8
Precise sep
7.617
Cdsa2 id
UC 4674
Constellation
Tucana
Ra deg
22.191713888888888
De deg
-57.91072222222222
last precise pa
157.8
last precise sep
7.617
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22115-5755 UC 4674 2000 2 158 7.4 14.50 15.40 V 221130.17-575438.6
22115-5755 UC 4674 2010 4 159 6.7 14.50 15.40 V 221130.17-575438.6
22115-5755 UC 4674 2015 5 158 7.6 14.50 15.40 V 221130.17-575438.6

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