Astro Corner
Your corner of the universe.
EN
Celestial object
319 Leona (A891 TA)
319, 319 Leona (A891 TA), Leona
Make this Object part of your astronomy journeyMembers can add targets, record observations, link images and watch this Object for visibility alerts.
Reference data
RADate-dependentMoving object · use an ephemeris
DecDate-dependentMoving object · use an ephemeris
Magnitude—
Angular size—
Position angle—
Distance—
Constellation—
Solar System catalogue
JPL SBDBMoving-object reference
Comets and minor planets move against the background sky. Astro Corner therefore keeps their orbital catalogue record separately and does not pretend a single RA/Dec is permanently correct.
Primary designation319
JPL SPK-ID20000319
Orbit classOMB
Orbit IDJPL 86
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2461200.5
Eccentricity0.213847768156
Semi-major axis3.410497716 AU
Perihelion distance2.681170391 AU
Orbital period2,300.5 days
Earth MOID1.703600000 AU
Jupiter Tisserand3.081000
Inclination10.55998602°
Absolute magnitude · H10.1700
Diameter49.943000 km
Albedo0.085000
Last catalogue sync2026-09-12 01:00:08
Planning coordinates are intentionally separate.A later Horizons ephemeris layer can calculate the object's apparent position for a specific date, time and observing location. Until then, static-sky tools are hidden for this record rather than showing misleading coordinates.
Open JPL Small-Body Database 
Reference transparencySources & data provenanceSee where catalogue identities and imported reference fields came from.4 records
Community observations
No public community observations for this object yet.
Guides & knowledge
Published Guides that reference this canonical object.
No published Guides reference this object yet.
Images of this object
Confirmed manual or plate-solve links to this canonical object. Solver suggestions are excluded until confirmed by the image owner.
No visible confirmed images are linked to this object yet.