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 ]  
413007 (1999 VP181)
Classification: Main-belt Asteroid          SPK-ID: 2413007
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106926267323738 1.1328e-07  
a 2.421370873105109 1.9447e-08 au
q 1.911205883557332 2.7957e-07 au
i 3.627178537891354 1.401e-05 deg
node 212.5975549147339 8.3044e-05 deg
peri 213.1313911114516 8.8797e-05 deg
M 151.3404672768575 3.0288e-05 deg
tp 2458421.947242894394
(2018-Oct-30.44724289)
0.00011163 TDB
period 1376.228026156408
3.77
1.658e-05
4.539e-08
d
yr
n .2615845580513458 3.1513e-09 deg/d
Q 2.931535862652886 2.3544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      1999-10-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56914  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:06:35  

Additional Information
 Earth MOID = .925962 au 
 Jupiter MOID = 2.38842 au 
 T_jup = 3.480 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457225.5 (2015-Jul-22.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2098413191793107 1.1254e-07  
q 1.914276874075542 2.7711e-07 au
tp 2457046.141785080479
(2015-Jan-23.64178508)
0.0001043 TDB
node 212.6399853654307 8.3167e-05 deg
peri 213.3729371096499 8.8985e-05 deg
i 3.623078043065746 1.4e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      1999-10-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56914  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:06:35  

Additional Information
 Jupiter MOID = 2.38842 au 
 T_jup = 3.480 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.266428039777611E-14 -3.114227940947693E-14 -9.774067142972649E-12 1.207515634473378E-13 -3.014714149341987E-12 -1.232094189806151E-14
q -3.114227940947693E-14 7.679211713154101E-14 2.433299388025684E-11 -2.968833572789747E-13 7.494218329620083E-12 2.985762868434328E-14
tp -9.774067142972649E-12 2.433299388025684E-11 1.087885873901008E-8 -1.134708140915901E-10 3.314535666370158E-9 9.185126684123264E-12
node 1.207515634473378E-13 -2.968833572789747E-13 -1.134708140915901E-10 6.916737927277215E-9 -6.934610925416812E-9 -2.974526232636402E-10
peri -3.014714149341987E-12 7.494218329620083E-12 3.314535666370158E-9 -6.934610925416812E-9 7.918340425888246E-9 2.994738567908934E-10
i -1.232094189806151E-14 2.985762868434328E-14 9.185126684123264E-12 -2.974526232636402E-10 2.994738567908934E-10 1.960038232683279E-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 MPO472159  

413007 (1999 VP181)          Discovered 1999-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 1999 VP181 = 2014 SD320 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 19:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin