21221+1825 UC 4459

 
 
21h 22m 07.35s +18 25' 25.6" P.A. 183 sep 27.4 mag 13.30,16.30
 
 
Coord 2000
21221+1825
Discov num
UC 4459
Comp
Coord arcsec 2000
21 22 07.35 +18 25 25.6
Date first
1999
Date last
2010
Obs
3
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
27.4
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
13.30
Mag sec
16.30
delta mag (ΔM)
3
Spectral class
Pri motion ra
-037
Sec motion ra
-042
Pri motion dec
-062
Sec motion dec
-041
Notes
V (Proper motion indicates physical)
rPM=0.299 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.5
Precise sep
27.43
Cdsa2 id
UC 4459
Constellation
Pegasus
Ra deg
21.368708333333334
De deg
18.42377777777778
last precise pa
182.5
last precise sep
27.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21221+1825 UC 4459 2000 2 182 27.3 13.30 16.30 V 212207.35+182525.6
21221+1825 UC 4459 2001 2 182 27.3 13.30 16.30 V 212207.35+182525.6
21221+1825 UC 4459 2010 3 183 27.5 13.30 16.30 V 212207.35+182525.6

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