01373+1315 HEI 307

 
 
01h 37m 15.63s +13 14' 52.4" P.A. 353 sep 2.3 mag 11.05,11.74
 
 
Coord 2000
01373+1315
Discov num
HEI 307
Comp
Coord arcsec 2000
01 37 15.63 +13 14 52.4
Date first
1985
Date last
2009
Obs
5
Pa first
351
Pa last
353
P.A. Now (θ)
353°
Sep first
1.8
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.05
Mag sec
11.74
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
-023
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.5
Precise sep
2.32
Constellation
Pisces
Tycho2
0627-00396-1
last precise pa
352.5
last precise sep
2.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01373+1315 HEI 307 1999 4 353 2.3 11.05 11.74 013715.63+131452.4
01373+1315 HEI 307 2009 5 353 2.3 11.05 11.74 013715.63+131452.4

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