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 ]  
249079 (2007 VU2)
Classification: Main-belt Asteroid          SPK-ID: 2249079
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0799069204839459 5.2088e-08  
a 2.383416409688898 1.3837e-08 au
q 2.192964944159756 1.2297e-07 au
i 7.302448907478237 5.7094e-06 deg
node 50.50808147946491 4.0409e-05 deg
peri 359.0255781196361 5.3697e-05 deg
M 150.615586885895 3.4808e-05 deg
tp 2458438.203044371413
(2018-Nov-15.70304437)
0.00012901 TDB
period 1343.997047129312
3.68
1.1704e-05
3.204e-08
d
yr
n .2678577313610442 2.3326e-09 deg/d
Q 2.573867875218041 1.4943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      6596 days (18.06 yr)  
   first obs. used      2002-05-04  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:20:29  

Additional Information
 Earth MOID = 1.20317 au 
 Jupiter MOID = 2.70447 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457333.5 (2015-Nov-07.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07872105242677731 5.1848e-08  
q 2.196481854142686 1.2215e-07 au
tp 2457093.700980597724
(2015-Mar-12.20098060)
0.00013031 TDB
node 50.5546468492113 4.0441e-05 deg
peri 359.0905559989022 5.4172e-05 deg
i 7.298931790285509 5.7057e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      6596 days (18.06 yr)  
   first obs. used      2002-05-04  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:20:29  

Additional Information
 Jupiter MOID = 2.70447 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.688192164028979E-15 -6.299438095524992E-15 -3.662808407574342E-12 -4.613327193889251E-15 -1.035475540074887E-12 -2.127292116322798E-15
q -6.299438095524992E-15 1.492097183002642E-14 8.844316347142129E-12 1.132163791401764E-14 2.502235981014638E-12 5.153108561974192E-15
tp -3.662808407574342E-12 8.844316347142129E-12 1.698025066130203E-8 2.433191526401508E-11 4.725602647942517E-9 1.367456836604972E-12
node -4.613327193889251E-15 1.132163791401764E-14 2.433191526401508E-11 1.635511953647242E-9 -1.615032945522696E-9 -1.21452908690058E-10
peri -1.035475540074887E-12 2.502235981014638E-12 4.725602647942517E-9 -1.615032945522696E-9 2.934569614560654E-9 1.208513543445466E-10
i -2.127292116322798E-15 5.153108561974192E-15 1.367456836604972E-12 -1.21452908690058E-10 1.208513543445466E-10 3.255496504012163E-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 16.9   n/a MPO470657  

249079 (2007 VU2)          Discovered 2007-Nov-03 by Lacruz, J. at La Canada
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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-Nov-27 04:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin