662 Newtonia

662 Newtonia is a minor planet, specifically an asteroid orbiting mostly in the asteroid belt.

662 Newtonia

Modelled shape of Newtonia from its lightcurve
Discovery
Discovered by	Joel Hastings Metcalf
Discovery site	Taunton, Massachusetts
Discovery date	30 March 1908
Designations
MPC designation	(662) Newtonia
Pronunciation	/njuːˈtoʊniə/[1]
Alternative designations	1908 CW
Orbital characteristics[2]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	106.37 yr (38852 d)
Aphelion	3.1060 AU (464.65 Gm)
Perihelion	1.9992 AU (299.08 Gm)
Semi-major axis	2.5526 AU (381.86 Gm)
Eccentricity	0.21678
Orbital period (sidereal)	4.08 yr (1489.6 d)
Mean anomaly	124.757°
Mean motion	0° 14m 30.012s / day
Inclination	4.1202°
Longitude of ascending node	133.744°
Argument of perihelion	165.567°
Physical characteristics
Mean radius	11.81±0.75 km
Synodic rotation period	21.095 h (0.8790 d)
Geometric albedo	0.1999±0.028
Absolute magnitude (H)	10.3

The asteroid's major details are relatively unknown