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 ]  
115068 (2003 RY20)
Classification: Main-belt Asteroid          SPK-ID: 2115068
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111149200216334 5.1678e-08  
a 2.86862816306857 2.0389e-08 au
q 2.549880774157401 1.4751e-07 au
i 3.030544413401473 4.582e-06 deg
node 127.6430312187864 8.4203e-05 deg
peri 263.1149233704873 8.683e-05 deg
M 165.988003976185 2.1116e-05 deg
tp 2458382.253765534516
(2018-Sep-20.75376553)
0.00010156 TDB
period 1774.638150657183
4.86
1.892e-05
5.18e-08
d
yr
n .2028582558459509 2.1627e-09 deg/d
Q 3.18737555197974 2.2654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      7740 days (21.19 yr)  
   first obs. used      2000-01-05  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:41:53  

Additional Information
 Earth MOID = 1.55629 au 
 Jupiter MOID = 2.23887 au 
 T_jup = 3.288 
[ 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 15.62   n/a E2021B55  

115068 (2003 RY20)          Discovered 2003-Sep-15 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-07 14:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin