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JPL Small-Body Database Browser
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35938 (1999 JQ125)
Classification: Main-belt Asteroid          SPK-ID: 2035938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031742040761838 3.4387e-08  
a 2.323494169652545 7.6651e-09 au
q 2.08376950802299 8.0555e-08 au
i 5.644378809799028 3.5914e-06 deg
node 116.4630233527086 3.9028e-05 deg
peri 85.95975338339812 4.2804e-05 deg
M 12.06065449516778 1.7608e-05 deg
tp 2458957.160970389509
(2020-Apr-17.66097039)
6.3239e-05 TDB
period 1293.632171125375
3.54
6.4014e-06
1.753e-08
d
yr
n .2782862146098481 1.3771e-09 deg/d
Q 2.5632188312821 8.4559e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      8688 days (23.79 yr)  
   first obs. used      1996-07-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:10:37  

Additional Information
 Earth MOID = 1.08966 au 
 Jupiter MOID = 2.40807 au 
 T_jup = 3.562 
[ 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 15.2   n/a MPO417060  

35938 (1999 JQ125)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JQ125 = 2000 SD74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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