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 ]  
442043 (2010 RX10)
Classification: Main-belt Asteroid          SPK-ID: 2442043
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264961364736119 1.5143e-07  
a 2.998699876033208 5.1242e-08 au
q 2.204160264445418 4.8712e-07 au
i 4.428185476702557 9.3344e-06 deg
node 336.2083218250627 5.6558e-05 deg
peri 332.5165136687684 7.3943e-05 deg
M 24.43561527835185 2.6417e-05 deg
tp 2459071.758457724736
(2020-Aug-10.25845772)
0.0001417 TDB
period 1896.696878353422
5.19
4.8617e-05
1.331e-07
d
yr
n .189803655032388 4.8651e-09 deg/d
Q 3.793239487620998 6.482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5537 days (15.16 yr)  
   first obs. used      2005-10-10  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53582  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:42:52  

Additional Information
 Earth MOID = 1.18879 au 
 Jupiter MOID = 1.50276 au 
 T_jup = 3.195 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458044.5 (2017-Oct-18.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2646432096314886 1.5207e-07  
q 2.20474470309201 4.8967e-07 au
tp 2457176.904026714366
(2015-Jun-03.40402671)
0.00018244 TDB
node 336.2526262603706 5.6612e-05 deg
peri 332.7488642175126 7.3952e-05 deg
i 4.426082403450105 9.3294e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5537 days (15.16 yr)  
   first obs. used      2005-10-10  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53582  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:42:52  

Additional Information
 Jupiter MOID = 1.50276 au 
 T_jup = 3.195 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.312398497582261E-14 -7.440687730766982E-14 2.406714476327851E-11 -4.41855522579707E-15 6.034710730434804E-12 -8.598200341619233E-14
q -7.440687730766982E-14 2.397785845684513E-13 -7.827771092470549E-11 1.168890481591154E-14 -1.960887270560825E-11 2.769675088802825E-13
tp 2.406714476327851E-11 -7.827771092470549E-11 3.328349846110431E-8 2.086459049791807E-11 8.656011476389028E-9 -9.018363905013126E-11
node -4.41855522579707E-15 1.168890481591154E-14 2.086459049791807E-11 3.204914433445717E-9 -3.187950426055821E-9 -1.00211240284652E-10
peri 6.034710730434804E-12 -1.960887270560825E-11 8.656011476389028E-9 -3.187950426055821E-9 5.468920006234503E-9 7.741065898416734E-11
i -8.598200341619233E-14 2.769675088802825E-13 -9.018363905013126E-11 -1.00211240284652E-10 7.741065898416734E-11 8.703770264290786E-11

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 16.81   n/a E2021B25  

442043 (2010 RX10)          Discovered 2010-Sep-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ 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-Jun-25 07:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin