1109 Tata

1106 Cydonia^[1]

Discovery
Discovered by	Reinmuth, K. at Heidelberg (024)
Discovery date	5 February 1929
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	87.20 yr (31850 days)
Aphelion	3.5415339 AU (529.80593 Gm)
Perihelion	2.907934 AU (435.0207 Gm)
Semi-major axis	3.224734 AU (482.4133 Gm)
Eccentricity	0.09824065
Orbital period	5.79 yr (2115.1 d)
Mean anomaly	355.09839°
Mean motion	0° 10^m 12.725^s / day
Inclination	4.120524°
Longitude of ascending node	268.09963°
Argument of perihelion	359.13943°
Earth MOID	1.89178 AU (283.006 Gm)
Jupiter MOID	1.53613 AU (229.802 Gm)
Jupiter Tisserand parameter	3.176
Physical characteristics
Mean radius	33.265±0.7 km
Rotation period	8.277 h (0.3449 d)
Geometric albedo	0.0378±0.002
Absolute magnitude (H)	10.06

1109 Tata is a main belt asteroid orbiting the Sun. It was discovered by Karl Wilhelm Reinmuth on February 5, 1929, at Heidelberg, Germany. Its provisional designation was 1929 CU. The origin of its name is unknown.^[2]

References

1. "1109 Tata (1929 CU)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 2 May 2016.
2. Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names. Springer. ISBN 3-540-00238-3.

External links

• 1109 Tata at the JPL Small-Body Database

• Discovery · Orbit diagram · Orbital elements · Physical parameters