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101054 (1998 QP110)
Classification: Main-belt Asteroid          SPK-ID: 2101054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2062064537709923 6.927e-08  
a 2.516137522440749 9.8311e-09 au
q 1.997293726738112 1.7291e-07 au
i 2.607628664194122 3.2108e-06 deg
node 249.4419435208467 0.0001471 deg
peri 107.3924818969176 0.00014734 deg
M 197.2639558838902 1.0387e-05 deg
tp 2459859.493668895105
(2022-Oct-06.99366890)
4.3474e-05 TDB
period 1457.80685582459
3.99
8.5439e-06
2.339e-08
d
yr
n .2469462937162348 1.4473e-09 deg/d
Q 3.034981318143387 1.1858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      8861 days (24.26 yr)  
   first obs. used      1995-12-19  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58049  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:34:59  

Additional Information
 Earth MOID = .9934 au 
 Jupiter MOID = 2.4262 au 
 T_jup = 3.427 
[ 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 16.59   n/a E2021B55  

101054 (1998 QP110)          Discovered 1998-Aug-26 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 QP110 = 1995 YA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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