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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 
[ show covariance matrix ]

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2184-Sep-07 06:28 00:02 Amphi 0.0415333223728635 0.0415056156162312 0.0415610318111762 6.67338843491772 6.67338841417671 2518999.769431912 1.72289900879264 1478.37337184671 48.1788002260843 20.8746339536289 46109.6617019736 T 21 CATAB v2.0f-lin.ifort 2020-May-20 18:59:41 2020-May-20 18:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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