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 ]  
193139 (2000 HR63)
Classification: Main-belt Asteroid          SPK-ID: 2193139
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1487489294748648 4.4969e-08  
a 2.357309513170589 1.4277e-08 au
q 2.006662246645549 1.0378e-07 au
i 1.718784396403512 6.7958e-06 deg
node 22.70155702684244 0.00016445 deg
peri 225.9706087095598 0.00016625 deg
M 172.7400382199684 2.4692e-05 deg
tp 2458366.172045831476
(2018-Sep-04.67204583)
8.8477e-05 TDB
period 1321.975297990128
3.62
1.201e-05
3.288e-08
d
yr
n .2723197631206331 2.474e-09 deg/d
Q 2.707956779695628 1.6401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      2000-04-06  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53751  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:35:06  

Additional Information
 Earth MOID = .993262 au 
 Jupiter MOID = 2.3199 au 
 T_jup = 3.538 
[ 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 17.2   n/a MPO440064  

193139 (2000 HR63)          Discovered 2000-Apr-26 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-05 18:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin