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 ]  
243137 (2007 RL310)
Classification: Main-belt Asteroid          SPK-ID: 2243137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457694309708681 3.9443e-08  
a 2.352277422126399 1.675e-08 au
q 2.009387280817413 8.981e-08 au
i 7.226771332198154 4.532e-06 deg
node 103.2683936338931 3.2736e-05 deg
peri 246.8503058194297 3.6749e-05 deg
M 189.7082107959915 1.5795e-05 deg
tp 2459623.836337306603
(2022-Feb-13.33633731)
6.0098e-05 TDB
period 1317.74457523343
3.61
1.4075e-05
3.854e-08
d
yr
n .2731940671705883 2.9181e-09 deg/d
Q 2.695167563435385 1.9192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      7068 days (19.35 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:17:37  

Additional Information
 Earth MOID = 1.0156 au 
 Jupiter MOID = 2.7227 au 
 T_jup = 3.532 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457295.5 (2015-Sep-30.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458668954102785 3.9623e-08  
q 2.009079230624356 9.0248e-08 au
tp 2456985.571865566741
(2014-Nov-24.07186557)
5.5076e-05 TDB
node 103.3664523062679 3.2726e-05 deg
peri 246.2315839730294 3.6705e-05 deg
i 7.228061056019865 4.5334e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      7068 days (19.35 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:17:37  

Additional Information
 Jupiter MOID = 2.7227 au 
 T_jup = 3.532 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.569947424126782E-15 -3.534570468204412E-15 -3.295223184147457E-13 8.239043879549311E-15 -8.341242521918272E-14 -2.480116252255033E-15
q -3.534570468204412E-15 8.144775079196412E-15 7.199934988284402E-13 -1.654925634781907E-14 1.90878131970184E-13 5.996431803873032E-15
tp -3.295223184147457E-13 7.199934988284402E-13 3.033317371202546E-9 -1.912494554146386E-11 9.287159528850271E-10 -2.6753055065625E-14
node 8.239043879549311E-15 -1.654925634781907E-14 -1.912494554146386E-11 1.070981800295529E-9 -1.067320423370151E-9 1.535809980800015E-11
peri -8.341242521918272E-14 1.90878131970184E-13 9.287159528850271E-10 -1.067320423370151E-9 1.347279640874061E-9 -1.52830377562942E-11
i -2.480116252255033E-15 5.996431803873032E-15 -2.6753055065625E-14 1.535809980800015E-11 -1.52830377562942E-11 2.055210372182895E-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 16.2   n/a MPO454783  

243137 (2007 RL310)          Discovered 2007-Sep-05 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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 2020-Oct-27 14:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin