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101010 (1998 QX48)
Classification: Main-belt Asteroid          SPK-ID: 2101010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236727321935549 7.5627e-08  
a 2.296288184102911 6.1232e-09 au
q 1.782671132060836 1.7178e-07 au
i 4.479172665769148 5.1664e-06 deg
node 154.5490059279614 6.3643e-05 deg
peri 216.5398378230758 6.443e-05 deg
M 72.71461292063617 7.4113e-06 deg
tp 2458743.781474692345
(2019-Sep-17.28147469)
2.613e-05 TDB
period 1270.977942379001
3.48
5.0837e-06
1.392e-08
d
yr
n .2832464577049671 1.1329e-09 deg/d
Q 2.809905236144985 7.4928e-09 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      7832 days (21.44 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46649  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:57  

Additional Information
 Earth MOID = .784609 au 
 Jupiter MOID = 2.65433 au 
 T_jup = 3.557 
[ 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 16.1   n/a MPO502724  

101010 (1998 QX48)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QX48 = 2000 DB60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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