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150700 (2001 PB20)
Classification: Main-belt Asteroid          SPK-ID: 2150700
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133734792148882 4.5714e-08  
a 2.285952137512564 9.7473e-09 au
q 1.980240803540028 1.0874e-07 au
i 4.208455714238267 4.5759e-06 deg
node 55.1278554990172 6.2914e-05 deg
peri 191.3936379986898 6.6561e-05 deg
M 274.4110625538158 2.4282e-05 deg
tp 2459500.633353285839
(2021-Oct-13.13335329)
8.6165e-05 TDB
period 1262.406222192436
3.46
8.0744e-06
2.211e-08
d
yr
n .2851696971001804 1.824e-09 deg/d
Q 2.591663471485099 1.1051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      2001-07-27  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58238  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:43  

Additional Information
 Earth MOID = .965442 au 
 Jupiter MOID = 2.42355 au 
 T_jup = 3.586 
[ 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 16.70   n/a MPCxxxxx  

150700 (2001 PB20)          Discovered 2001-Aug-10 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2001 PB20 = 2004 JT2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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