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 ]  
108999 (2001 PF63)
Classification: Main-belt Asteroid          SPK-ID: 2108999
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143322771490317 4.499e-08  
a 2.532337530176495 1.2512e-08 au
q 2.242809613841461 1.1706e-07 au
i 15.03758194906511 5.5272e-06 deg
node 172.8067820365922 1.4672e-05 deg
peri 243.797848418713 2.7174e-05 deg
M 195.2770665406911 2.348e-05 deg
tp 2459673.991906460951
(2022-Apr-04.49190646)
9.7828e-05 TDB
period 1471.908502563402
4.03
1.0908e-05
2.986e-08
d
yr
n .2445804201640537 1.8126e-09 deg/d
Q 2.821865446511528 1.3942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      10629 days (29.10 yr)  
   first obs. used      1991-03-15  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:59:39  

Additional Information
 Earth MOID = 1.29239 au 
 Jupiter MOID = 2.56429 au 
 T_jup = 3.393 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457025.5 (2015-Jan-03.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143344842979423 4.4791e-08  
q 2.243707327428318 1.1656e-07 au
tp 2456733.304614815842
(2014-Mar-16.80461482)
9.2343e-05 TDB
node 172.8303072318188 1.4677e-05 deg
peri 244.4905824609176 2.7255e-05 deg
i 15.03284220106531 5.5255e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      10629 days (29.10 yr)  
   first obs. used      1991-03-15  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:59:39  

Additional Information
 Jupiter MOID = 2.56429 au 
 T_jup = 3.393 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.006210248983882E-15 -5.197900339706588E-15 -2.068343104109695E-12 2.212422976281764E-14 -4.846440520717321E-13 8.318620696300414E-15
q -5.197900339706588E-15 1.358593887191691E-14 5.383503785559536E-12 -5.857651989290546E-14 1.266331238873256E-12 -2.152919117873462E-14
tp -2.068343104109695E-12 5.383503785559536E-12 8.527213738803065E-9 -4.868178127175523E-11 2.131394073033621E-9 -4.241259655534895E-12
node 2.212422976281764E-14 -5.857651989290546E-14 -4.868178127175523E-11 2.15406984936286E-10 -2.192542623551343E-10 1.926389485425548E-11
peri -4.846440520717321E-13 1.266331238873256E-12 2.131394073033621E-9 -2.192542623551343E-10 7.428106795103238E-10 -1.948183262946582E-11
i 8.318620696300414E-15 -2.152919117873462E-14 -4.241259655534895E-12 1.926389485425548E-11 -1.948183262946582E-11 3.053123603080133E-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 15.7   n/a MPO469112  

108999 (2001 PF63)          Discovered 2001-Aug-13 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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-Jul-10 14:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin