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101053 (1998 QN110)
Classification: Main-belt Asteroid          SPK-ID: 2101053
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1396877667469263 6.1958e-08  
a 2.721934160925368 2.3074e-08 au
q 2.341713256753535 1.7762e-07 au
i 8.491087925250023 5.7461e-06 deg
node 309.5498227069949 4.0981e-05 deg
peri 13.73613390112878 4.5871e-05 deg
M 311.0294617073728 2.1786e-05 deg
tp 2459223.624483527303
(2021-Jan-09.12448353)
0.00010013 TDB
period 1640.268146325902
4.49
2.0857e-05
5.71e-08
d
yr
n .2194763098987061 2.7908e-09 deg/d
Q 3.102155065097202 2.6297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      8949 days (24.50 yr)  
   first obs. used      1995-12-27  
   last obs. used      2020-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:42  

Additional Information
 Earth MOID = 1.33004 au 
 Jupiter MOID = 2.20723 au 
 T_jup = 3.328 
[ 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 15.4   n/a MPO432538  

101053 (1998 QN110)          Discovered 1998-Aug-26 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QN110 = 2003 UV53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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