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 ]  
452374 (2001 YY61)
Classification: Main-belt Asteroid          SPK-ID: 2452374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2192679605585819 4.7281e-08  
a 2.35989339321218 1.6049e-08 au
q 1.842444381746874 1.1518e-07 au
i 5.03488113054693 6.3464e-06 deg
node 84.4818803323643 7.5011e-05 deg
peri 29.79980899269233 7.9374e-05 deg
M 268.1537378331607 2.2489e-05 deg
tp 2458938.328270162445
(2020-Mar-29.82827016)
8.4568e-05 TDB
period 1324.149447013533
3.63
1.3508e-05
3.698e-08
d
yr
n .2718726355336542 2.7734e-09 deg/d
Q 2.877342404677486 1.9568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6553 days (17.94 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:32:33  

Additional Information
 Earth MOID = .861185 au 
 Jupiter MOID = 2.24199 au 
 T_jup = 3.514 
[ 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 17.9   n/a MPO349203  

452374 (2001 YY61)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 YY61 = 2008 UY192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 14:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin