2017 YV8 is a very small asteroid whose orbit could bring it in close proximity to Earth. NASA JPL has classified 2017 YV8 as a "Near Earth Asteroid" due to its orbit's proximity to Earth, but it is not considered potentially hazardous because computer simulations have not indicated any imminent likelihood of future collision.
2017 YV8 orbits the sun every 310 days (0.85 years), coming as close as 0.67 AU and reaching as far as 1.13 AU from the sun. Based on its brightness and the way it reflects light, 2017 YV8 is probably between 0.006 to 0.027 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.
2017 YV8's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is relatively close to Earth's orbit.
2017 YV8 has 13 close approaches predicted in the coming decades:
Date | Distance from Earth (km) | Velocity (km/s) |
---|---|---|
Feb. 13, 2024 | 21,967,677 | 6.047 |
April 1, 2030 | 14,439,901 | 9.964 |
Dec. 19, 2034 | 4,044,866 | 6.814 |
March 21, 2041 | 14,591,736 | 5.514 |
Dec. 19, 2045 | 12,516,152 | 10.047 |
March 31, 2052 | 7,893,489 | 7.100 |
Dec. 18, 2072 | 3,824,401 | 8.276 |
April 2, 2079 | 8,076,488 | 7.838 |
Dec. 22, 2088 | 27,246,025 | 13.102 |
Jan. 4, 2100 | 13,384,439 | 5.535 |
Dec. 22, 2104 | 19,597,574 | 11.440 |
April 2, 2132 | 15,260,445 | 10.031 |
Jan. 25, 2168 | 18,305,022 | 5.693 |
NASA Sentry has assessed impact risk for 26 very close approach scenarios. Here are the top scenarios ordered by probability of impact:
Date | Probability of Impact (%) | Impact Energy (Mt) |
---|---|---|
Dec. 19, 2099 | 0.00147 | 0.04462 |
Dec. 19, 2099 | 0.00041 | 0.04492 |
Dec. 19, 2099 | 0.00012 | 0.04493 |
Dec. 19, 2114 | 0.00005 | 0.04507 |
Dec. 19, 2104 | 0.00005 | 0.04495 |
Dec. 19, 2115 | 0.00005 | 0.04497 |
Dec. 19, 2104 | 0.00005 | 0.04495 |
Dec. 18, 2098 | 0.00004 | 0.04457 |
Dec. 19, 2117 | 0.00004 | 0.04501 |
Dec. 19, 2117 | 0.00003 | 0.045 |
Dec. 19, 2102 | 0.00003 | 0.04506 |
Dec. 19, 2104 | 0.00003 | 0.04466 |
Dec. 19, 2113 | 0.00002 | 0.04487 |
Dec. 19, 2105 | 0.00001 | 0.04499 |
Dec. 19, 2119 | 0.00001 | 0.04497 |
Dec. 19, 2098 | 0.00001 | 0.04454 |
Dec. 18, 2091 | 0.00001 | 0.04501 |
Dec. 19, 2113 | 0.00001 | 0.04492 |
Dec. 18, 2093 | 0.00001 | 0.04451 |
Dec. 18, 2104 | 0.00001 | 0.04475 |
Dec. 18, 2116 | 0.00001 | 0.04503 |
Dec. 20, 2106 | 0.00000 | 0.04454 |
Dec. 19, 2102 | 0.00000 | 0.04509 |
Dec. 19, 2117 | 0.00000 | 0.04502 |
Dec. 19, 2078 | 0.00000 | 0.04446 |
Dec. 19, 2078 | 0.00000 | 0.0444 |
2017 YV8's orbit is determined by observations dating back to Dec. 22, 2017. It was last officially observed on Jan. 16, 2018. The IAU Minor Planet Center records 19 observations used to determine its orbit.
2017 YV8 can be reached with a journey of 346 days. This trajectory would require a delta-v of 8.202 km/s. To put this into perspective, the delta-v to launch a rocket to Low-Earth Orbit is 9.7 km/s. There are 72,506 potential trajectories and launch windows to this asteroid.
See more at the NHATS Mission Trajectories table for 2017 YV8.
The position of 2017 YV8 is indicated by a ◯ pink circle. Note that the object may not be in your current field of view. Use the controls below to adjust position, location, and time.