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 ]  
20710 (1999 XP10)
Classification: Main-belt Asteroid          SPK-ID: 2020710
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0410741791779864 4.9257e-08  
a 2.982934302525064 1.8781e-08 au
q 2.860412724506987 1.488e-07 au
i 9.754490996617719 3.9749e-06 deg
node 270.6507973438357 3.2707e-05 deg
peri 299.0606069414949 6.6409e-05 deg
M 230.8134891325607 5.9953e-05 deg
tp 2459875.771821568764
(2022-Oct-23.27182157)
0.00031596 TDB
period 1881.758816245159
5.15
1.7772e-05
4.866e-08
d
yr
n .1913103830799847 1.8068e-09 deg/d
Q 3.105455880543141 1.9553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1456  
   data-arc span      10144 days (27.77 yr)  
   first obs. used      1993-05-26  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47479  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:27:40  

Additional Information
 Earth MOID = 1.86552 au 
 Jupiter MOID = 1.96722 au 
 T_jup = 3.236 
[ 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 13.66   n/a E2021B10  

20710 (1999 XP10)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ 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-Apr-21 15:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin