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JPL Small-Body Database Browser
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52794 (1998 QS51)
Classification: Main-belt Asteroid          SPK-ID: 2052794
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259644711099001 4.8159e-08  
a 2.306843356911591 6.8904e-09 au
q 2.016263053524836 1.1228e-07 au
i 2.671477877009392 3.4721e-06 deg
node 240.8343226259003 0.00010938 deg
peri 109.4571611770261 0.00011037 deg
M 319.4613123609969 1.3656e-05 deg
tp 2458744.609552395714
(2019-Sep-18.10955240)
4.8561e-05 TDB
period 1279.751316185746
3.50
5.7338e-06
1.57e-08
d
yr
n .2813046530578827 1.2604e-09 deg/d
Q 2.597423660298346 7.7583e-09 au
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      8249 days (22.58 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:15:27  

Additional Information
 Earth MOID = 1.01122 au 
 Jupiter MOID = 2.79912 au 
 T_jup = 3.575 
[ 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 15.8   n/a MPO502509  

52794 (1998 QS51)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QS51 = 1997 GC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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