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 ]  
39237 (2000 YH61)
Classification: Main-belt Asteroid          SPK-ID: 2039237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .287803315503848 4.6184e-08  
a 2.755225783828472 1.9782e-08 au
q 1.96226266828095 1.2754e-07 au
i 10.6210640615379 5.4227e-06 deg
node 282.483920735534 2.8957e-05 deg
peri 357.9860117138346 3.0482e-05 deg
M 213.5766461755875 1.2931e-05 deg
tp 2459279.925851323456
(2021-Mar-06.42585132)
6.444e-05 TDB
period 1670.452834796796
4.57
1.7991e-05
4.926e-08
d
yr
n .2155104247787951 2.321e-09 deg/d
Q 3.548188899375995 2.5476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      14027 days (38.40 yr)  
   first obs. used      1980-10-13  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52153  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:05:44  

Additional Information
 Earth MOID = .94526 au 
 Jupiter MOID = 1.62027 au 
 T_jup = 3.258 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8   n/a MPO333165  

39237 (2000 YH61)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YH61 = 1980 TT2 = 1998 QT64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-25 14:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin