Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
305053 (2007 US58)
Classification: Main-belt Asteroid          SPK-ID: 2305053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2797958807668068 1.7373e-07  
a 2.562127746848593 2.9594e-08 au
q 1.845254957282017 4.6116e-07 au
i 4.570574336797252 7.9406e-06 deg
node 230.0878699003152 9.9763e-05 deg
peri 89.33883561994276 0.00010558 deg
M 77.16975288626735 2.1271e-05 deg
tp 2458679.397116719695
(2019-Jul-14.89711672)
9.242e-05 TDB
period 1497.957861174914
4.10
2.5953e-05
7.106e-08
d
yr
n .2403271876537543 4.1639e-09 deg/d
Q 3.27900053641517 3.7874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6416 days (17.57 yr)  
   first obs. used      2002-04-22  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53215  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:48:17  

Additional Information
 Earth MOID = .839365 au 
 Jupiter MOID = 2.0811 au 
 T_jup = 3.374 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO494620  

305053 (2007 US58)          Discovered 2007-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-29 14:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin