1266 Tone

Tone

Discovery
Discovered by	O. Oikawa
Discovery site	Tokyo
Discovery date	23 January 1927
Designations
MPC designation	1266
Named after	Tone River
Alternative names	1927 BD
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	83.22 yr (30395 days)
Aphelion	3.5293866 AU (527.98872 Gm)
Perihelion	3.1881997 AU (476.94789 Gm)
Semi-major axis	3.358793 AU (502.4683 Gm)
Eccentricity	0.0507901
Orbital period	6.16 yr (2248.4 d)
Mean anomaly	39.127312°
Mean motion	0° 9^m 36.41^s / day
Inclination	17.18603°
Longitude of ascending node	320.63069°
Argument of perihelion	297.87547°
Earth MOID	2.20974 AU (330.572 Gm)
Jupiter MOID	1.73897 AU (260.146 Gm)
Jupiter Tisserand parameter	3.082
Physical characteristics
Mean radius	36.67±1.9 km
Rotation period	7.40 h (0.308 d)
Geometric albedo	0.0566±0.006
Absolute magnitude (H)	9.41

1266 Tone (1927 BD) is an outer main-belt asteroid 73 km in diameter discovered on January 23, 1927, by O. Oikawa at Tokyo.

References

1. "1266 Tone (1927 BD)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 28 April 2016.

External links

• 1266 Tone at the JPL Small-Body Database

• Discovery · Orbit diagram · Orbital elements · Physical parameters