| 释义 |
- References
{{Starbox begin
| name = RV Corvi
}}{{Starbox observe
| epoch = J2000.0
| equino = J2000.0
| constell = Corvus
| ra = {{RA|12|37|40.71385}}[1]
| dec = {{DEC|-19|34|40.0503}}[1]
| appmag_v = 8.6 - 9.16
}}{{Starbox character
| type = Beta Lyrae variable
| class = F0+G0[4]
| b-v =
}}{{Starbox astrometry
| radial_v = 30.0 ± 2
| prop_mo_ra = -29.94 ± 0.79
| prop_mo_dec = 11.66 ± 0.54
| parallax = 4.97
| p_error = 0.81
| parallax_footnote = [5]
| dist_pc =
| absmag_v ={{Starbox detail
| source =
| mass =
| radius =
| gravity =
| luminosity =
| luminosity_bolometric =
| luminosity_visual =
| temperature =
| metal =
| rotation =
| rotational_velocity =
| age =
| age_gyr =
}}{{Starbox catalog
| names = RV Corvi, HD 109796, HIP 61620, BD−18° 3431
}}{{Starbox reference
|Simbad=RV+Crv
}}{{Starbox end}}RV Corvi is an eclipsing binary star system in the constellation Corvus, ranging from apparent magnitude 8.6 to 9.16 over 18 hours.[ The system is composed of stars of spectral types F0 and G0, which orbit each other every 0.7473 days.[2]]References1. ^1 {{cite simbad|title=RV Crv|accessdate=21 July 2015}}
2. ^1 {{cite journal | last1=Malkov | first1=O. Yu. | last2=Oblak | first2=E. | last3=Snegireva | first3=E. A. | last4=Torra | first4=J. | title=A catalogue of eclipsing variables | journal=Astronomy and Astrophysics | volume=446 | issue=2 |date=2006 | pages=785–89 | doi=10.1051/0004-6361:20053137 | bibcode=2006A&A...446..785M }}
3. ^1 {{cite journal | first=F. | last=van Leeuwen | title=Validation of the New Hipparcos Reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653–64 | date=2007 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 | arxiv=0708.1752}}
[3]
}}{{Stars of Corvus}}{{star-system-stub}} 2 : Corvus (constellation)|Beta Lyrae variables |