12143+2749 HJL1067

 
 
12h 14m 20.38s +27 49' 07.2" P.A. 348 sep 179.4 mag 10.10,11.23 Sp F5
 
 
Coord 2000
12143+2749
Discov num
HJL1067
Comp
Coord arcsec 2000
12 14 20.38 +27 49 07.2
Date first
1901
Date last
2010
Obs
9
Pa first
349
Pa last
348
P.A. Now (θ)
348°
Sep first
179.4
Sep last
179.4
Sep. Now (ρ)
179.4"
Mag pri
10.10
Mag sec
11.23
delta mag (ΔM)
1.13
Spectral class
F5 (yellow-white)
Pri motion ra
-048
Sec motion ra
-076
Pri motion dec
-011
Sec motion dec
-009
Notes
rPM=0.367
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.7
Precise sep
179.4
Constellation
Coma Berenices
SAO
82200
Tycho2
1988-00441-1
last precise pa
347.7
last precise sep
179.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12143+2749 HJL1067 2000 2 348 179.4 10.10 11.23 D 121420.38+274907.2
12143+2749 HJL1067 2001 8 348 179.4 10.10 11.23 D 121420.38+274907.2
12143+2749 HJL1067 2010 9 348 179.6 10.10 11.23 F5 121420.38+274907.2

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