7336 Saunders information

7336 Saunders
Discovery
Discovered by	E. F. Helin
Discovery site	Palomar Obs.
Discovery date	6 September 1989
Designations
MPC designation	(7336) Saunders
Named after	R. Stephen Saunders; (JPL scientist)
Alternative designations	1989 RS1
Minor planet category	NEO · Amor
Orbital characteristics
	Epoch 4 September 2017 (JD 2458000.5)
	Uncertainty parameter 0
Observation arc	34.63 yr (12,647 days)
Aphelion	3.4148 AU
Perihelion	1.1956 AU
Semi-major axis	2.3052 AU
Eccentricity	0.4813
Orbital period (sidereal)	3.50 yr (1,278 days)
Mean anomaly	353.72°
Mean motion	0° 16m 53.76s / day
Inclination	7.1958°
Longitude of ascending node	174.49°
Argument of perihelion	181.51°
Earth MOID	0.1908 AU · 74.3 LD
Physical characteristics
Dimensions	0.467 km (derived)
Synodic rotation period	6 h; 6.423±0.004 h
Geometric albedo	0.20 (assumed)
Spectral type	SMASS = Sq · S
Absolute magnitude (H)	18.0 · 18.45±0.2 (R) · 18.8 · 19.02±0.112

7336 Saunders, provisional designation 1989 RS₁, is a stony asteroid and near-Earth object of the Amor group, approximately 0.5 kilometers in diameter.

The asteroid was discovered on 6 September 1989, by American astronomer Eleanor Helin at Palomar Observatory in California, United States.^[3] It was named for JPL-project scientist R. Stephen Saunders.^[2]

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7336 Saunders information

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