(585310) 2017 YZ1

(585310) 2017 YZ1
Discovery[1]
Discovered byMount Lemmon Srvy.
Discovery siteMount Lemon Obs.
Discovery date20 December 2017
Designations
(585310) 2017 YZ1
2017 YZ1
NEO · PHA · Apollo[1][2]
Orbital characteristics[2]
Epoch 1 July 2021 (JD 2459396.5)
Uncertainty parameter 0
Observation arc8.78 (3,206 days)
Aphelion1.7715 AU
Perihelion0.8830 AU
1.3272 AU
Eccentricity0.3347
1.53 yr (558 d)
43.773°
0° 38m 40.551s / day
Inclination20.875°
277.75°
298.39°
Earth MOID0.00012 AU (0.047 LD)
Physical characteristics
0.26 km[3]
20.43[2]

(585310) 2017 YZ1, provisional designation: 2017 YZ1, is a sub-kilometer asteroid on an eccentric orbit, classified as near-Earth object and potentially hazardous asteroid of the Apollo group, approximately 250 meters (800 feet) in diameter. It was first observed on 20 December 2017, by astronomers with the Mount Lemmon Survey at Mount Lemmon Observatory near Tucson, Arizona, in the United States.[1][3] On 29 January 2018, it passed Earth at 125 lunar distances.[2]

  1. ^ a b c Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  2. ^ a b c d Cite error: The named reference jpldata was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference summary was invoked but never defined (see the help page).