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 ]  
312021 (2007 RV60)
Classification: Main-belt Asteroid          SPK-ID: 2312021
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2237330585662226 4.8474e-08  
a 2.388500627703845 1.3469e-08 au
q 1.854114076880321 1.1861e-07 au
i 4.306739654659841 8.7717e-06 deg
node 323.7445161689862 5.4744e-05 deg
peri 65.11863670384602 5.9205e-05 deg
M 188.9898789775592 2.0742e-05 deg
tp 2459840.980305725944
(2022-Sep-18.48030573)
8.0323e-05 TDB
period 1348.299788824095
3.69
1.1404e-05
3.122e-08
d
yr
n .2670029343503569 2.2584e-09 deg/d
Q 2.922887178527369 1.6482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5541 days (15.17 yr)  
   first obs. used      2005-01-16  
   last obs. used      2020-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:28:21  

Additional Information
 Earth MOID = .862632 au 
 Jupiter MOID = 2.55075 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457486.5 (2016-Apr-08.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2222672018197452 4.8762e-08  
q 1.858857217827671 1.1932e-07 au
tp 2457141.369548389893
(2015-Apr-28.86954839)
7.2483e-05 TDB
node 323.910996779152 5.4577e-05 deg
peri 64.65796049494971 5.9158e-05 deg
i 4.313164600216307 8.7796e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5541 days (15.17 yr)  
   first obs. used      2005-01-16  
   last obs. used      2020-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:28:21  

Additional Information
 Jupiter MOID = 2.55075 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.377738652243733E-15 -5.796912015704374E-15 -2.298137792941802E-12 4.458950636484629E-14 -7.302738707628263E-13 -4.087459503072476E-15
q -5.796912015704374E-15 1.423804681851987E-14 5.69899568661482E-12 -1.092639512716735E-13 1.816911457996423E-12 1.02119998416156E-14
tp -2.298137792941802E-12 5.69899568661482E-12 5.253816240682029E-9 -8.114150070012452E-11 1.664030054121065E-9 9.963908437290932E-12
node 4.458950636484629E-14 -1.092639512716735E-13 -8.114150070012452E-11 2.978604189165308E-9 -2.993257168319732E-9 1.878015968582012E-12
peri -7.302738707628263E-13 1.816911457996423E-12 1.664030054121065E-9 -2.993257168319732E-9 3.499686049974009E-9 1.011494400710732E-12
i -4.087459503072476E-15 1.02119998416156E-14 9.963908437290932E-12 1.878015968582012E-12 1.011494400710732E-12 7.708153329290811E-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 17.40   n/a E2021B25  

312021 (2007 RV60)          Discovered 2007-Sep-10 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 RV60 = 2005 EX287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 04:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin