13556+7400 WIS 239

 
 
13h 55m 38.49s +74 00' 05.2" P.A. 229 sep 999.9 mag 11.30,17.50
 
 
Coord 2000
13556+7400
Discov num
WIS 239
Comp
Coord arcsec 2000
13 55 38.49 +74 00 05.2
Date first
1999
Date last
2010
Obs
2
Pa first
229
Pa last
229
P.A. Now (θ)
229°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
11.30
Mag sec
17.50
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
-245
Sec motion ra
-257
Pri motion dec
+024
Sec motion dec
+023
Notes
V (Proper motion indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229
Precise sep
1153.26
Constellation
Ursa Minor
Tycho2
4409-01028-1
last precise pa
229
last precise sep
1153.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13556+7400 WIS 239 2010 2 229 999.9 11.30 17.50 V 135538.49+740005.2

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