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JPL Small-Body Database Browser
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27852 (1994 WQ)
Classification: Main-belt Asteroid          SPK-ID: 2027852
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09365347299629767 7.0231e-08  
a 2.479779897029344 1.1209e-08 au
q 2.247539897406144 1.7327e-07 au
i 9.413592880650103 4.118e-06 deg
node 260.9035070687668 3.6714e-05 deg
peri 229.8840186245072 4.9443e-05 deg
M 35.4035677744751 3.0588e-05 deg
tp 2458460.230690677887
(2018-Dec-07.73069068)
0.00012121 TDB
period 1426.323800969217
3.91
9.6705e-06
2.648e-08
d
yr
n .2523971062919741 1.7112e-09 deg/d
Q 2.712019896652544 1.2258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1081  
   data-arc span      8933 days (24.46 yr)  
   first obs. used      1994-11-25  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:29:01  

Additional Information
 Earth MOID = 1.27574 au 
 Jupiter MOID = 2.40391 au 
 T_jup = 3.454 
[ 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 14.8   n/a MPO435957  

27852 (1994 WQ)          Discovered 1994-Nov-25 by Kobayashi, T. at Oizumi
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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