13474 V'yus

13474 V'yus

Discovery[1]
Discovered by	Tamara Mikhaylovna Smirnova
Discovery site	Crimean Astrophysical Observatory
Discovery date	29 August 1973
Designations
MPC designation	13474
Alternative names	1973 QO1
Minor planet category	Main belt[2]
Orbital characteristics[2]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc	21473 days (58.79 yr)
Aphelion	3.3869845 AU (506.68567 Gm)
Perihelion	1.8553236 AU (277.55246 Gm)
Semi-major axis	2.621154 AU (392.1191 Gm)
Eccentricity	0.2921730
Orbital period	4.24 yr (1550.0 d)
Mean anomaly	348.18779°
Mean motion	0° 13^m 56.118^s / day
Inclination	7.817935°
Longitude of ascending node	317.35015°
Argument of perihelion	36.29077°
Earth MOID	0.854312 AU (127.8033 Gm)
Jupiter MOID	2.07859 AU (310.953 Gm)
Jupiter Tisserand parameter	3.330
Physical characteristics
Rotation period	6.587 h (0.2745 d)[3]
Absolute magnitude (H)	13.5,[4] 13.7[2]

13474 V'yus (1973 QO1) is a main-belt asteroid discovered on August 29, 1973, by Tamara Mikhaylovna Smirnova at the Crimean Astrophysical Observatory.^[1] Named for Yurij Sergeevich Vasil'ev, rector of Saint Petersburg Polytechnical University.^[5]

References

1. "Discovery Circumstances: Numbered Minor Planets (10001)-(15000)". IAU: Minor Planet Center. Archived from the original on 2011-05-26. Retrieved January 26, 2009.
2. "13474 V'yus (1973 QO1)". JPL Small-Body Database. Jet Propulsion Laboratory. Retrieved 9 April 2016.
3. Maurice Clark (2008). "Asteroid Lightcurve Observations". The Minor Planet Bulletin 35 (4): 152–154. Bibcode:2008MPBu...35..152C.
4. Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0. Planetary Data System. Archived from the original on April 15, 2009. Retrieved January 26, 2009.
5. Schmadel, Lutz (2003). Dictionary of minor planet names (fifth ed.). Germany: Springer. p. 800. ISBN 978-3-540-00238-3. Retrieved January 26, 2009.

External links

• 13474 V'yus at the JPL Small-Body Database

• Discovery · Orbit diagram · Orbital elements · Physical parameters