HR Lyrae

HR Lyrae
Observationsdata
Epok: J2000.0
StjärnbildLyran
Rektascension18t 53m 25,06s
Deklination+29° 13′ 37,7″[1]
Skenbar magnitud ( V {\displaystyle V} )+6,5 (maximum), +16,6 (minimum) [1]
Stjärntyp
VariabeltypNova (NA)
Andra beteckningar
Nova Lyrae 1919, 2MASS J18532505+2913377, AAVSO 1849+29, AN 1.1920, HD 175268, HV 3521[1], CDS 1033, PLX 4372.00, CSI+29-18514, 2MASS J18532505+2913377[2]

HR Lyrae eller Nova Lyrae 1919 var en nova i stjärnbilden Lyran. HR Lyrae nådde magnitud 6,5 i maximum och avklingade sedan snabbt.[3] Novan upptäcktes den 6 december 1919 av amatörastronomen Joan C. Mackie.[4]

Se även

Referenser

  1. ^ [a b c] ”HR Lyr”. The International Variable Star Index. AAVSO – American Association of Variable Star Observers. http://www.aavso.org/vsx/index.php?view=detail.top&oid=18258. Läst 3 november 2013. 
  2. ^ ”Basic data: NOVA Lyr 1919 -- Nova”. AAVSO - American Association for Variable Star Observers. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HR+Lyr&submit=SIMBAD+search. Läst 28 oktober 2013. 
  3. ^ Downes, Ronald A.; Webbink, Ronald F.; Shara, Michael M.; Ritter, Hans; Kolb, Ulrich; Duerbeck, Hilmar W. (2001). A Catalog and Atlas of Cataclysmic Variables: The Living Edition. "113(784)". http://arxiv.org/PS_cache/arxiv/pdf/0804/0804.4129v1.pdf. Läst 28 oktober 2013. 
  4. ^ Strope, Richard J.; Schaefer, Bradley E.; Henden, Arne A. (2010). Catalog of 93 Nova Light Curves: Classification and Properties. "140". The American Astronomical Society. sid. 34-62. http://iopscience.iop.org/1538-3881/140/1/34/pdf/aj_140_1_34.pdf. Läst 3 november 2013. 
v  r
Stjärnor i Lyran
Bayer
Vega (α) · Beta Lyrae (β)  · Sulafat (γ)  · Delta1 Lyrae (δ1)  · Delta2 Lyrae (δ2)  · Epsilon Lyrae (ε) · Zeta1 Lyrae (ζ1) · Zeta2 Lyrae (ζ2)  · Aladfar (η)  · Theta Lyrae (θ)  · Jota Lyrae (ι)  · Kappa Lyrae (κ)  · Lambda Lyrae (λ) · My Lyrae (μ)  · Ny1 Lyrae (ν1) · Ny2 Lyrae (ν2)
Flamsteed
Variabler
R Lyrae (13 Lyr)  · S Lyrae  · T Lyrae  · U Lyrae  · V Lyrae  · W Lyrae  · X Lyrae  · Y Lyrae  · Z Lyrae  · FL Lyrae  · RR Lyrae  · DM Lyrae  · HP Lyrae  · HR Lyrae  · V 473 Lyrae
HD
HD 167965  · HD 168009  · HD 168322  · HD 169646  · HD 171301  · HD 171780  · HD 172044  · HD 172631  · HD 172671  · HD 172741  · HD 172958  · HD 173087  · HD 173383  · HD 173416  · HD 173417  · HD 173780  · HD 173936  · HD 174179  · HD 174881  · HD 174959  · HD 175132  · HD 175443  · HD 175635  · HD 175740  · HD 176051  · HD 176527  · HD 176871  · HD 176871  · HD 176896  · HD 177109  · HD 177809  · HD 177830  · HD 178003  · HD 178233  · HD 178911  · HD 179070  · HD 179422  · HD 179583  · HD 180314  · HD 180450  · HD 181068  · HD 181470  · HD 181655  · HD 181828  · HD 182272  · HD 182635  · HD 182694
Övriga
Gliese 758  · GJ 4063  · GSC 02652-01324  · HR 6845  · Kepler-7  · Kepler-8  · Kepler-9  · Kepler-13  · Kepler-14  · Kepler-19  · Kepler-20  · Kepler-24  · Kepler-25  · Kepler-26  · Kepler-30  · Kepler-37  · Kepler-38  · Kepler-46  · Kepler-53  · Kepler-55  · Kepler-59  · Kepler-60  · Kepler-62  · Kepler-65  · Kepler-75  · Kepler-83  · Kepler-88  · Kepler-91  · Kepler-92  · Kepler-93  · Kepler-94  · Kepler-95  · Kepler-98  · Kepler-100  · Kepler-102  · Kepler-103  · Kepler-104  · Kepler-105  · Kepler-109  · Kepler-128  · Kepler-130  · Kepler-131  · Kepler-138  · Kepler-160  · Kepler-174  · Kepler-177  · Kepler-238  · Kepler-277  · Kepler-279  · Kepler-282  · Kepler-350  · Kepler-410  · Kepler-421  · Kepler-429  · Kepler-444  · Kepler-635  · Kepler-705  · KSw 71  · LHS 6343  · LSR J1835+3259  · WASP-3  · WASP-58  · WISE 1828+2650  · NSV 11154  · W1906+40