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213608 (2002 PB120)
Classification: Main-belt Asteroid          SPK-ID: 2213608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960343090998661 3.6666e-08  
a 2.397602339234967 1.1307e-08 au
q 1.927590021166818 9.2107e-08 au
i 3.085324721131502 3.8479e-06 deg
node 273.7534404849417 9.4248e-05 deg
peri 24.18278456747092 9.5091e-05 deg
M 359.6799462367463 1.3563e-05 deg
tp 2459201.705548243669
(2020-Dec-18.20554824)
5.109e-05 TDB
period 1356.01394999686
3.71
9.592e-06
2.626e-08
d
yr
n .2654839944683708 1.878e-09 deg/d
Q 2.867614657303117 1.3523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1997-01-31  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:22  

Additional Information
 Earth MOID = .910287 au 
 Jupiter MOID = 2.34317 au 
 T_jup = 3.500 
[ 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 16.88   n/a E2021B55  

213608 (2002 PB120)          Discovered 2002-Aug-13 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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