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366 Vincentina

Orbital diagram
Discovery
Discovered by	Auguste Charlois
Discovery date	21 March 1893
Designations
MPC designation	(366) Vincentina
Named after	Vincenzo Cerulli
Alternative designations	1893 W; A909 BN; 1931 AS
Minor planet category	Main belt
Orbital characteristics
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	118.13 yr (43147 d)
Aphelion	3.31800 AU (496.366 Gm)
Perihelion	2.97001 AU (444.307 Gm)
Semi-major axis	3.14400 AU (470.336 Gm)
Eccentricity	0.055342
Orbital period (sidereal)	5.57 yr (2036.2 d)
Mean anomaly	283.472°
Mean motion	0° 10 36.476 / day
Inclination	10.5798°
Longitude of ascending node	346.728°
Argument of perihelion	332.371°
Physical characteristics
Dimensions	93.75±3.2 km
Synodic rotation period	12.7365 h (0.53069 d)
Geometric albedo	0.0800±0.006
Absolute magnitude (H)	8.7

366 Vincentina is a fairly large main belt asteroid.

Vincentina was discovered on 21 March 1893 by Auguste Charlois, and named after Vincenzo Cerulli, an Italian astronomer.

References

1. "366 Vincentina (1893 W)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.

• The Asteroid Orbital Elements Database
• Minor Planet Discovery Circumstances
• Asteroid Albedo Compilation

External links

• 366 Vincentina at AstDyS-2, Asteroids—Dynamic Site
  • Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
• 366 Vincentina at the JPL Small-Body Database
  • Close approach · Discovery · Ephemeris · Orbit viewer · Orbit parameters · Physical parameters

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• Minor planet object articles (numbered)
• Background asteroids
• Discoveries by Auguste Charlois
• Named minor planets
• Ch-type asteroids (SMASS)
• Astronomical objects discovered in 1893
• Main-belt-asteroid stubs