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 ]  
300346 (2007 RR47)
Classification: Main-belt Asteroid          SPK-ID: 2300346
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657407199613653 5.9746e-07  
a 2.515158324635817 1.7534e-08 au
q 2.098294173093855 1.4933e-06 au
i 1.448273455681303 1.9531e-05 deg
node 19.66188090712384 0.00016925 deg
peri 12.70106235160451 0.00023506 deg
M 47.88425677361585 0.00012271 deg
tp 2458806.707631987190
(2019-Nov-19.20763199)
0.00049795 TDB
period 1456.955943044983
3.99
1.5235e-05
4.171e-08
d
yr
n .2470905189127501 2.5838e-09 deg/d
Q 2.932022476177778 2.044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      10251 days (28.07 yr)  
   first obs. used      1991-10-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:19:37  

Additional Information
 Earth MOID = 1.10424 au 
 Jupiter MOID = 2.50229 au 
 T_jup = 3.440 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457367.5 (2015-Dec-11.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659051862156897 6.085e-07  
q 2.097642070429869 1.5246e-06 au
tp 2457345.657069337818
(2015-Nov-19.15706934)
0.00050208 TDB
node 19.74941308475026 0.0001685 deg
peri 11.77486262595288 0.00023339 deg
i 1.453746056632531 1.9549e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      10251 days (28.07 yr)  
   first obs. used      1991-10-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:19:37  

Additional Information
 Jupiter MOID = 2.50229 au 
 T_jup = 3.440 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.702725295953038E-13 -9.276686851980582E-13 -2.96769360768953E-10 3.219685323714151E-12 -9.521865522738553E-11 -3.737156801314883E-13
q -9.276686851980582E-13 2.324271427754378E-12 7.432734426736943E-10 -8.069121360750819E-12 2.384822633852122E-10 9.37147777628032E-13
tp -2.96769360768953E-10 7.432734426736943E-10 2.520811915572518E-7 -2.583478549707874E-9 8.112157636866025E-8 2.998032122131259E-10
node 3.219685323714151E-12 -8.069121360750819E-12 -2.583478549707874E-9 2.839138532870888E-8 -2.918161364809862E-8 -1.397419526548509E-10
peri -9.521865522738553E-11 2.384822633852122E-10 8.112157636866025E-8 -2.918161364809862E-8 5.44695048120708E-8 2.326530400607276E-10
i -3.737156801314883E-13 9.37147777628032E-13 2.998032122131259E-10 -1.397419526548509E-10 2.326530400607276E-10 3.821567554768531E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO494599  

300346 (2007 RR47)          Discovered 2007-Sep-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

Alternate Designations
 2007 RR47 = 2006 KJ141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-23 19:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin