21057-8443 UC 4376

 
 
21h 05m 40.88s -84 43' 09.5" P.A. 117 sep 7.9 mag 12.50,15.60
 
 
Coord 2000
21057-8443
Discov num
UC 4376
Comp
Coord arcsec 2000
21 05 40.88 -84 43 09.5
Date first
1998
Date last
2000
Obs
5
Pa first
117
Pa last
117
P.A. Now (θ)
117°
Sep first
7.9
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
12.50
Mag sec
15.60
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+037
Sec motion ra
+050
Pri motion dec
-073
Sec motion dec
-070
Notes
V (Proper motion indicates physical)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.8
Precise sep
7.87
Constellation
Octans
last precise pa
116.8
last precise sep
7.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21057-8443 UC 4376 2000 2 117 8.0 12.50 15.60 V 210540.88-844309.5

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