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268032 (2004 PL16)
Classification: Main-belt Asteroid          SPK-ID: 2268032
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652709104691676 4.8232e-08  
a 2.645114179361634 1.5984e-08 au
q 2.207953750643632 1.2779e-07 au
i 13.0859365899086 5.9024e-06 deg
node 153.5812324152967 2.0078e-05 deg
peri 165.5707334611677 2.5772e-05 deg
M 254.10588218243 1.7864e-05 deg
tp 2459462.704743442393
(2021-Sep-05.20474344)
8.002e-05 TDB
period 1571.321533892164
4.30
1.4243e-05
3.9e-08
d
yr
n .2291065146343918 2.0767e-09 deg/d
Q 3.082274608079636 1.8626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      384  
   data-arc span      5760 days (15.77 yr)  
   first obs. used      2004-07-15  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:32:04  

Additional Information
 Earth MOID = 1.19788 au 
 Jupiter MOID = 2.27607 au 
 T_jup = 3.337 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO433740  

268032 (2004 PL16)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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