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233982 (1995 PW)
Classification: Main-belt Asteroid          SPK-ID: 2233982
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541177951238112 4.4072e-08  
a 3.099728954465174 2.3895e-08 au
q 2.622005562521565 1.3928e-07 au
i .2543554554927679 6.7488e-06 deg
node 35.66872361048767 0.0012041 deg
peri 261.6456129186268 0.0012043 deg
M 254.8807982623313 2.2629e-05 deg
tp 2459782.554378325486
(2022-Jul-22.05437833)
0.00012648 TDB
period 1993.352049229727
5.46
2.305e-05
6.311e-08
d
yr
n .1806003109882731 2.0883e-09 deg/d
Q 3.577452346408784 2.7578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      9415 days (25.78 yr)  
   first obs. used      1995-07-22  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67172  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:57:25  

Additional Information
 Earth MOID = 1.60419 au 
 Jupiter MOID = 1.62985 au 
 T_jup = 3.204 
[ 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 16.59   n/a E2021B55  

233982 (1995 PW)          Discovered 1995-Aug-03 by Spacewatch at Kitt Peak
Reference: 20100330/Numbers.arcLast Updated: 2010-04-05

[ show close-approach data ]
Alternate Designations
 1995 PW = 2005 JA39 = 2007 VB282 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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