- HD 21447
Starbox begin
name=HD 21447 Starbox image
caption =HD 21447 Starbox observe
epoch=J2000
ra=03h 30m 00.1837s
dec= +55° 27′ 06.51″
appmag_v=5.099
constell=Camelopardalis Starbox character
class=A1V
r-i = -0.01
v-r =
b-v = 0.05
u-b = 0.04
variable=Variable star
[http://webviz.u-strasbg.fr/viz-bin/VizieR-S?NSV%201159 NSV 1159] Starbox astrometry
radial_v=
prop_mo_ra=-45.38
prop_mo_dec=-11.77
parallax=17.07
p_error=0.69
absmag_v=5.14 Starbox detail
mass=3,1
radius=2,1
luminosity=40 | temperature=7,500–10,000
metal=
gravity=
rotation=179 Km/s
0,001628348735Year
age= Starbox visbin
name=CCDM 03300+5527 B
STF 390B
period=
axis=14.8
eccentricity=
inclination=159
node=
periastron=Starbox visbin
name=CCDM 03300+5527 C
STF 390C
period=
axis=110.0
eccentricity=
inclination=172
node=
periastron=Starbox catalog
names=SV* ZI 191,GCRV 1916,IRAS 03261+5516, TD1 2209, ADS 2565,JP11 785, TYC 3707-802-1, AG+55° 344,2MASS J03300015+5527065, UBV 3322, BD+54° 684, GSC 03707-00802, NSV 1159, UBV 3320, CCDM J03300+5527, PLX 722,uvby98 100021447, CSI+54 684 4, HIC 16292, PPM 28513, CSI+54 684 2, HIP 16292, ROT 497, CSV 100281, HR 1046, SAO 24064, GC 4146, IDS 03224+5506. Starbox reference
Simbad=HD+21447
ARICNS =HD 21447 is a variable star in the constellation
Camelopardalis , has two stars forming a multiple system.Reference
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%201046 HR 1046]
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?CCDM%20J03300%2b5527A CCDM J03300+5527]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=03+30+00.1837%2B55+27+06.510&ident=SV*+ZI+++191&submit=Aladin+previewer Image HD 21447]Components
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