Asteroid 2001 SR263
2001 SR263 asteroid magnitude is
20.5 H and asteroid diameter is between 211 and 472 meters.
Asteroid 2001 SR263 closest near miss earth distance is 50,531,268 kilometers on 13 September 2001.
Magnitude | 20.5 H |
Diameter min. | 211.13 meters |
Diameter max. | 472.11 meters |
Equinox | J2000 |
Orbit Uncertainty | 6 U |
Orbital Period | 1240.68 days |
Min. Orbit Intersection | .296347 |
Mean Anomaly | 260.760711 |
Mean Motion | 0.290163 |
Semi-major Axis | 2.259652 au |
Eccentricity | 0.428622 |
Is Hazardous? | No |
Jupiter Tisserand invariant | 3.489 |
Inclination | 5.081715 deg |
Ascending Node Longitude | 223.145842 deg |
Perihelion Distance | 1.291116 au |
Perihelion Argument | 116.931729 deg |
Perihelion Time | 2458342.512514 JED |
Aphelion Distance | 3.228188 au |
Orbit Determination Date | 6 April 2017 |
Epoch Osculation Date | 2458000.5 |
List of Asteroid 2001 SR263 Close Approaches to Earth
List of approaches near Earth of asteroid 2001 SR263 with distance and velocity information.
28 September 2018
Distance | 65,742,276 km |
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Distance (miles) | 40,850,356 mi |
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Lunar Distance | 170.949936 LD |
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Astronomical Distance | 0.43946 AU |
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Velocity (km per hour) | 7,665 km/h |
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Velocity (meters per second) | 2,129 m/s |
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Orbiting Body | Earth |
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13 September 2001
Distance | 50,531,268 km |
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Distance (miles) | 31,398,674 mi |
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Lunar Distance | 131.396667 LD |
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Astronomical Distance | 0.337781 AU |
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Velocity (km per hour) | 7,853 km/h |
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Velocity (meters per second) | 2,181 m/s |
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Orbiting Body | Earth |
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Asteroid 2001 SR263 Velocity Distance Comparison
Asteroid Pass Date | Velocity | Distance |
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28 September 2018 | 7,665 km/h | 65,742,276 km |
13 September 2001 | 7,853 km/h | 50,531,268 km |