20249+6027 TDT2250

 
 
20h 24m 56.89s +60 26' 57.8" P.A. 349 sep 1.4 mag 11.79,11.97
 
 
Coord 2000
20249+6027
Discov num
TDT2250
Comp
Coord arcsec 2000
20 24 56.89 +60 26 57.8
Date first
1991
Date last
1991
Obs
1
Pa first
349
Pa last
349
P.A. Now (θ)
349°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.79
Mag sec
11.97
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-005
Sec motion dec
-005
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.5
Precise sep
1.38
Constellation
Cepheus
SAO
18855
Tycho2
4233-01927-1
Gaia DR2
46959139840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20249+6027 TDT2250 1991 1 349 1.4 11.79 11.97 202456.89+602657.8

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