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JPL Small-Body Database Browser
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65385 (2002 QW)
Classification: Main-belt Asteroid          SPK-ID: 2065385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626808126823191 5.7856e-08  
a 2.560617794989098 1.218e-08 au
q 2.144054411131464 1.5034e-07 au
i 1.201447224519517 6.2189e-06 deg
node 266.9735404494417 0.000213 deg
peri 163.8772584811381 0.00021381 deg
M 305.9513031517659 1.5479e-05 deg
tp 2458825.197526829409
(2019-Dec-07.69752683)
6.4172e-05 TDB
period 1496.633857532684
4.10
1.0679e-05
2.924e-08
d
yr
n .2405397941440986 1.7163e-09 deg/d
Q 2.977181178846732 1.4162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      14979 days (41.01 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:56:08  

Additional Information
 Earth MOID = 1.15837 au 
 Jupiter MOID = 2.2985 au 
 T_jup = 3.416 
[ 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 16.4   n/a MPO453048  

65385 (2002 QW)          Discovered 2002-Aug-16 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 QW = 1978 WA2 = 1994 RN8 = 2000 AE222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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