12392+1629 HJL1072

 
 
12h 39m 09.20s +16 28' 47.2" P.A. 23 sep 118.2 mag 7.63,9.26 Sp F3V dist. 102.46 pc (334.22 l.y.)
 
 
Coord 2000
12392+1629
Discov num
HJL1072
Comp
Coord arcsec 2000
12 39 09.20 +16 28 47.2
Date first
1896
Date last
2010
Obs
15
Pa first
21
Pa last
23
P.A. Now (θ)
23°
Sep first
117.6
Sep last
118.2
Sep. Now (ρ)
118.2"
Mag pri
7.63
Mag sec
9.26
delta mag (ΔM)
1.63
Spectral class
F3V (yellow-white)
Pri motion ra
-101
Sec motion ra
-076
Pri motion dec
+009
Sec motion dec
+006
Notes
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.8
Precise sep
118.23
Constellation
Coma Berenices
SAO
100194
HIP
61727
Tycho2
1446-00922-1
HD
110025
BD
BD+17 2511
Distance
102.46
Distance ly
334.22
last precise pa
22.8
last precise sep
118.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12392+1629 HJL1072 1998 2 23 118.2 7.63 9.26 D 123909.20+162847.2
12392+1629 HJL1072 2001 14 23 118.0 7.63 9.26 D 123909.20+162847.2
12392+1629 HJL1072 2010 15 23 118.2 7.63 9.26 F3V 123909.20+162847.2

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