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 ]  
268853 (2006 XX42)
Classification: Main-belt Asteroid          SPK-ID: 2268853
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250019660586384 4.8002e-08  
a 2.361817757699102 1.5875e-08 au
q 2.06658589451451 1.1703e-07 au
i 2.317264374916512 5.6982e-06 deg
node 107.8295181999397 0.00013733 deg
peri 59.9322651213885 0.00013983 deg
M 203.0458850209224 2.7008e-05 deg
tp 2459578.513800825916
(2021-Dec-30.01380083)
0.00010253 TDB
period 1325.769434748926
3.63
1.3367e-05
3.66e-08
d
yr
n .271540428195327 2.7378e-09 deg/d
Q 2.657049620883695 1.786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6029 days (16.51 yr)  
   first obs. used      2004-04-21  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62859  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:10:30  

Additional Information
 Earth MOID = 1.07441 au 
 Jupiter MOID = 2.31168 au 
 T_jup = 3.539 
[ 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 17.5   n/a MPO437235  

268853 (2006 XX42)          Discovered 2006-Dec-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 21:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin