Asteroids Near Earth

Asteroid 2016 DY21

2016 DY21 asteroid magnitude is 25.8 H and asteroid diameter is between 18 and 41 meters. Asteroid 2016 DY21 closest near miss earth distance is 2,533,507 kilometers on 17 February 2035.

Magnitude25.8 H
Diameter min.18.39 meters
Diameter max.41.12 meters
Orbit Uncertainty7 U
Orbital Period534.06 days
Min. Orbit Intersection7.87402E-5
Mean Anomaly100.040876
Mean Motion0.674076
Semi-major Axis1.28824 au
Is Hazardous?No
Jupiter Tisserand invariant4.936
Inclination6.497867 deg
Ascending Node Longitude149.196834 deg
Perihelion Distance0.745575 au
Perihelion Argument279.852505 deg
Perihelion Time2458452.088209 JED
Aphelion Distance1.830904 au
Orbit Determination Date31 October 2017
Epoch Osculation Date2458600.5

List of Asteroid 2016 DY21 Close Approaches to Earth

List of approaches near Earth of asteroid 2016 DY21 with distance and velocity information.

17 February 2035

Distance2,533,507 km
Distance (miles)1,574,248 mi
Lunar Distance6.58789 LD
Astronomical Distance0.016935 AU
Velocity (km per hour)42,176 km/h
Velocity (meters per second)11,716 m/s
Orbiting BodyEarth

14 March 2032

Distance70,581,760 km
Distance (miles)43,857,472 mi
Lunar Distance183.534058 LD
Astronomical Distance0.47181 AU
Velocity (km per hour)94,063 km/h
Velocity (meters per second)26,129 m/s
Orbiting BodyEarth

4 September 2021

Distance8,334,270 km
Distance (miles)5,178,675 mi
Lunar Distance21.671637 LD
Astronomical Distance0.055711 AU
Velocity (km per hour)48,409 km/h
Velocity (meters per second)13,447 m/s
Orbiting BodyEarth

18 March 2019

Distance68,110,512 km
Distance (miles)42,321,910 mi
Lunar Distance177.108063 LD
Astronomical Distance0.455291 AU
Velocity (km per hour)27,824 km/h
Velocity (meters per second)7,729 m/s
Orbiting BodyEarth

26 November 2018

Distance38,775,576 km
Distance (miles)24,094,026 mi
Lunar Distance100.8283 LD
Astronomical Distance0.259199 AU
Velocity (km per hour)39,328 km/h
Velocity (meters per second)10,924 m/s
Orbiting BodyEarth

16 August 2018

Distance63,353,052 km
Distance (miles)39,365,761 mi
Lunar Distance164.737228 LD
Astronomical Distance0.423489 AU
Velocity (km per hour)26,107 km/h
Velocity (meters per second)7,252 m/s
Orbiting BodyEarth

19 February 2016

Distance2,614,247 km
Distance (miles)1,624,417 mi
Lunar Distance6.797836 LD
Astronomical Distance0.017475 AU
Velocity (km per hour)45,718 km/h
Velocity (meters per second)12,699 m/s
Orbiting BodyEarth

20 August 2005

Distance48,643,664 km
Distance (miles)30,225,771 mi
Lunar Distance126.488327 LD
Astronomical Distance0.325163 AU
Velocity (km per hour)77,406 km/h
Velocity (meters per second)21,502 m/s
Orbiting BodyEarth

Asteroid 2016 DY21 Velocity Distance Comparison

Asteroid Pass DateVelocityDistance
17 February 203542,176 km/h2,533,507 km
14 March 203294,063 km/h70,581,760 km
4 September 202148,409 km/h8,334,270 km
18 March 201927,824 km/h68,110,512 km
26 November 201839,328 km/h38,775,576 km
16 August 201826,107 km/h63,353,052 km
19 February 201645,718 km/h2,614,247 km
20 August 200577,406 km/h48,643,664 km