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
JPL Small-Body Database Browser
Search: [ help ]  
102000 (1999 RX76)
Classification: Main-belt Asteroid          SPK-ID: 2102000
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625974231402567 4.7221e-08  
a 2.542671014799043 1.3346e-08 au
q 2.129239259899297 1.2366e-07 au
i 5.712972884307008 6.1917e-06 deg
node 129.9360214116901 3.531e-05 deg
peri 243.3436673887731 4.0564e-05 deg
M 22.75739092341259 2.0754e-05 deg
tp 2458906.883229664483
(2020-Feb-27.38322966)
8.5101e-05 TDB
period 1480.927116566498
4.05
1.1659e-05
3.192e-08
d
yr
n .243090963743478 1.9139e-09 deg/d
Q 2.956102769698789 1.5516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      7723 days (21.14 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:57:15  

Additional Information
 Earth MOID = 1.13659 au 
 Jupiter MOID = 2.52048 au 
 T_jup = 3.419 
[ 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 16.3   n/a MPO439697  

102000 (1999 RX76)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RX76 = 2002 JT146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 19:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin