21332-0744 UC 4497

 
 
21h 33m 10.01s -07 43' 47.8" P.A. 149 sep 40.5 mag 14.34,15.91
 
 
Coord 2000
21332-0744
Discov num
UC 4497
Comp
Coord arcsec 2000
21 33 10.01 -07 43 47.8
Date first
1999
Date last
2010
Obs
3
Pa first
149
Pa last
149
P.A. Now (θ)
149°
Sep first
40.4
Sep last
40.5
Sep. Now (ρ)
40.5"
Mag pri
14.34
Mag sec
15.91
delta mag (ΔM)
1.57
Spectral class
Pri motion ra
-096
Sec motion ra
-097
Pri motion dec
-082
Sec motion dec
-084
Notes
V (Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.5
Precise sep
40.51
Cdsa2 id
UC 4497
Constellation
Aquarius
Ra deg
21.552780555555557
De deg
-7.7299444444444445
last precise pa
148.5
last precise sep
40.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21332-0744 UC 4497 2000 2 149 40.5 14.30 15.90 V 213310.01-074347.8
21332-0744 UC 4497 2010 3 149 40.5 14.34 15.91 V 213310.01-074347.8

If you need more information about this double, apply for a data request form to the WDS.