15077+1649 HEI 379

 
 
15h 07m 42.31s +16 48' 35.2" P.A. 274 sep 0.2 mag 10.90,11.00 Sp F8
 
 
Coord 2000
15077+1649
Discov num
HEI 379
Comp
Coord arcsec 2000
15 07 42.31 +16 48 35.2
Date first
1986
Date last
1995
Obs
3
Pa first
283
Pa last
274
P.A. Now (θ)
274°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.90
Mag sec
11.00
delta mag (ΔM)
0.1
Spectral class
F8 (yellow-white)
Pri motion ra
-014
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.6
Precise sep
0.18
Constellation
Bootes
Tycho2
1486-00048-1
last precise pa
273.6
last precise sep
0.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15077+1649 HEI 379 1995 3 274 0.2 10.90 11.00 F8 150742.31+164835.2

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