02213+5721 TDS2218

 
 
02h 21m 19.21s +57 21' 22.9" P.A. 129 sep 1.1 mag 10.38,12.01
 
 
Coord 2000
02213+5721
Discov num
TDS2218
Comp
Coord arcsec 2000
02 21 19.21 +57 21 22.9
Date first
1991
Date last
1991
Obs
1
Pa first
129
Pa last
129
P.A. Now (θ)
129°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
10.38
Mag sec
12.01
delta mag (ΔM)
1.63
Spectral class
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.6
Precise sep
1.13
Constellation
Perseus
Tycho2
3694-01401-1
last precise pa
128.6
last precise sep
1.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02213+5721 TDS2218 1991 1 129 1.1 10.38 12.01 022119.21+572122.9

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