21422-2726 TSN  99

 
 
21h 42m 10.59s -27 25' 56.5" P.A. 275 sep 656 mag 11.72,15.06
 
 
Coord 2000
21422-2726
Discov num
TSN  99
Comp
Coord arcsec 2000
21 42 10.59 -27 25 56.5
Date first
1998
Date last
2010
Obs
4
Pa first
275
Pa last
275
P.A. Now (θ)
275°
Sep first
656.7
Sep last
656.0
Sep. Now (ρ)
656"
Mag pri
11.72
Mag sec
15.06
delta mag (ΔM)
3.34
Spectral class
Pri motion ra
+097
Sec motion ra
+149
Pri motion dec
-105
Sec motion dec
-153
Notes
V (Proper motion indicates physical)
rPM=0.331
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.6
Precise sep
655.97
Constellation
Piscis Austrinus
last precise pa
274.6
last precise sep
655.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21422-2726 TSN 99 1999 2 275 656.6 11.40 15.00 V 214210.59-272556.5
21422-2726 TSN 99 2010 4 275 656.0 11.72 15.06 V 214210.59-272556.5

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