21415-2228 UC 4527

 
 
21h 41m 29.55s -22 28' 17.9" P.A. 41 sep 61.6 mag 10.74,14.34
 
 
Coord 2000
21415-2228
Discov num
UC 4527
Comp
Coord arcsec 2000
21 41 29.55 -22 28 17.9
Date first
1998
Date last
2010
Obs
4
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
61.7
Sep last
61.6
Sep. Now (ρ)
61.6"
Mag pri
10.74
Mag sec
14.34
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+060
Sec motion ra
+060
Pri motion dec
+027
Sec motion dec
+026
Notes
V (Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.3
Precise sep
61.61
Constellation
Capricornus
Tycho2
6374-00102-1
Gaia DR2
72980679424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21415-2228 UC 4527 1999 2 41 61.5 10.70 14.30 V 214129.55-222817.9
21415-2228 UC 4527 2000 2 41 61.7 10.70 14.30 V 214129.55-222817.9
21415-2228 UC 4527 2010 4 41 61.6 10.74 14.34 V 214129.55-222817.9

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