2021 TP21
id:
2021-tp21-261-5989532
title:
2021 TP21
text:
2021 TP21 is an Apophis-sized asteroid that was discovered on 11 October 2021 when it was 0.5 AU (75 million km) from Earth. This potentially hazardous asteroid (PHA) spends most or its orbit closer to 4 AU (600 million km) from the Sun as objects orbit more slowly when near aphelion. 2021 TP21 was rated with a Torino scale of 1 from 31 October 2021 to 4 November 2021 for a potential impact on 27 March 2081. As the observation arc became longer the nominal distance from Earth became further on t
brand slug:
wiki
category slug:
encyclopedia
description:
Near-Earth asteroid
original url:
https://en.wikipedia.org/wiki/2021_TP21
date created:
date modified:
2023-11-27T18:20:08Z
main entity:
{"identifier":"Q109535148","url":"https://www.wikidata.org/entity/Q109535148"}
image:
fields total:
13
integrity:
14