Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
(2010 RK53)
Classification: Apollo [NEO]          SPK-ID: 3545901
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3136215733119231 0.00091005  
a 1.346803568349937 0.0015 au
q .9244169143019176 0.00019612 au
i 6.093183621405921 0.013835 deg
node 346.0962173524679 0.001046 deg
peri 310.9715486931334 0.00054341 deg
M 176.6892576466871 2.1219 deg
tp 2457120.303658948771
(2015-Apr-07.80365895)
2.8969 JED
period 570.8931268484142
1.56
0.95373
0.002611
d
yr
n .6305908813219757 0.0010535 deg/d
Q 1.769190222397957 0.0019704 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      7 days  
   first obs. used      2010-09-10  
   last obs. used      2010-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      7  
   fit RMS      .27324  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 13:33:30  

Additional Information
 Earth MOID = .000674556 au 
 Jupiter MOID = 3.44113 au 
 T_jup = 4.824 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.9 mag n/a MPO183441  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2010-Sep-08 14:21 00:02 Moon 0.00105104774015202 0.00104698650893524 0.00105522281786208 8.89608220131566 8.89257643371521 2455448.097631702 1.89871659034046 527.352563790973 18.5983077006533 70.4231310334217 7606.1062252069 T 6 CATAB v2.0c-linF95 2014-Jun-13 13:33:33 2014-Jun-13 13:33
2010-Sep-08 23:58 00:02 Earth 0.000482434307180076 0.000478264602808762 0.000486592168348078 8.81040084586177 8.15948437134716 2455448.498744673 1.72515056527228 180.216994450753 2.27762645766893 0.230369349430744 219.852727002087 T 6 CATAB v2.0c-linF95 2014-Jun-13 13:33:33 2014-Jun-13 13:33
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-06 15:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin