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JPL Small-Body Database Browser
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249844 (2001 PA35)
Classification: Main-belt Asteroid          SPK-ID: 2249844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558288361710727 4.4213e-08  
a 2.690093021334679 1.9248e-08 au
q 2.270898956628171 1.2375e-07 au
i 12.98266766287312 6.1824e-06 deg
node 232.0565611203586 2.2746e-05 deg
peri 90.86702486813532 3.6209e-05 deg
M 17.3211245136881 2.4607e-05 deg
tp 2458522.960507089512
(2019-Feb-08.46050709)
0.00010988 TDB
period 1611.570739862543
4.41
1.7297e-05
4.736e-08
d
yr
n .2233845471969204 2.3975e-09 deg/d
Q 3.109287086041187 2.2247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1997-11-06  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5925  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:49:00  

Additional Information
 Earth MOID = 1.30351 au 
 Jupiter MOID = 2.29277 au 
 T_jup = 3.318 
[ 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 16.0   n/a MPO454853  

249844 (2001 PA35)          Discovered 2001-Aug-10 by NEAT at Palomar
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

Alternate Designations
 2001 PA35 = 1997 XA6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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