615 Roswitha

615 Roswitha

Discovery
Discovered by	August Kopff
Discovery site	Heidelberg
Discovery date	11 October 1906
Designations
MPC designation	(615) Roswitha
Alternative designations	1906 VR
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	113.38 yr (41411 d)
Aphelion	2.9187 AU (436.63 Gm)
Perihelion	2.3450 AU (350.81 Gm)
Semi-major axis	2.6319 AU (393.73 Gm)
Eccentricity	0.10899
Orbital period	4.27 yr (1559.5 d)
Mean anomaly	17.9569°
Mean motion	0° 13^m 51.024^s / day
Inclination	2.7622°
Longitude of ascending node	13.470°
Argument of perihelion	247.196°
Physical characteristics
Mean radius	23.945±0.6 km
Rotation period	4.422 h (0.1843 d)
Geometric albedo	0.0553±0.003
Absolute magnitude (H)	10.3

615 Roswitha is a minor planet orbiting the Sun.

References

1. "615 Roswitha (1906 VR)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.

External links

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