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183047 (2002 QW65)
Classification: Main-belt Asteroid          SPK-ID: 2183047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285158504738455 4.9616e-08  
a 2.383915965044584 1.1248e-08 au
q 2.077544977338701 1.1724e-07 au
i 3.942874536364435 5.0898e-06 deg
node 142.394492272216 6.9857e-05 deg
peri 241.0005469176126 7.2048e-05 deg
M 255.5981570718066 1.701e-05 deg
tp 2459390.388570636401
(2021-Jun-24.88857064)
6.4202e-05 TDB
period 1344.419614562192
3.68
9.5149e-06
2.605e-08
d
yr
n .2677735404189512 1.8951e-09 deg/d
Q 2.690286952750466 1.2693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      8542 days (23.39 yr)  
   first obs. used      1995-11-14  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:30:50  

Additional Information
 Earth MOID = 1.08397 au 
 Jupiter MOID = 2.76183 au 
 T_jup = 3.522 
[ 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 17.1   n/a MPO433196  

183047 (2002 QW65)          Discovered 2002-Aug-18 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 QW65 = 1995 VD4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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