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105297 (2000 QA53)
Classification: Main-belt Asteroid          SPK-ID: 2105297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08916128118672317 3.6619e-08  
a 2.355876996355987 1.0098e-08 au
q 2.145823985042558 8.7654e-08 au
i 6.15402989411248 5.9377e-06 deg
node 308.3017233894759 3.6632e-05 deg
peri 115.722098202916 4.9953e-05 deg
M 82.53629071126815 3.2769e-05 deg
tp 2458697.690294596210
(2019-Aug-02.19029460)
0.00012008 TDB
period 1320.770451469802
3.62
8.4921e-06
2.325e-08
d
yr
n .272568181396986 1.7525e-09 deg/d
Q 2.565930007669416 1.0999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      10696 days (29.28 yr)  
   first obs. used      1991-01-08  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52254  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:26:59  

Additional Information
 Earth MOID = 1.16788 au 
 Jupiter MOID = 2.65356 au 
 T_jup = 3.541 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457338.5 (2015-Nov-12.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08807489432614049 3.6463e-08  
q 2.148412671819118 8.7148e-08 au
tp 2457375.547135997519
(2015-Dec-19.04713600)
0.000122 TDB
node 308.4017306962883 3.661e-05 deg
peri 115.3453203781266 5.0335e-05 deg
i 6.155634715964844 5.9393e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      10696 days (29.28 yr)  
   first obs. used      1991-01-08  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52254  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:26:59  

Additional Information
 Jupiter MOID = 2.65356 au 
 T_jup = 3.541 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.329539353436633E-15 -3.160126796038734E-15 8.787510285889845E-13 -2.697062955551224E-15 2.399392687978808E-13 -8.432882134012702E-16
q -3.160126796038734E-15 7.594748514685462E-15 -2.06646328677273E-12 6.040903415332638E-15 -5.661012740852189E-13 2.127601039136951E-15
tp 8.787510285889845E-13 -2.06646328677273E-12 1.488301985118208E-8 -3.742560830305046E-12 4.223412109539805E-9 -2.359693247782293E-12
node -2.697062955551224E-15 6.040903415332638E-15 -3.742560830305046E-12 1.340262443955764E-9 -1.333051582855602E-9 2.1944723842673E-11
peri 2.399392687978808E-13 -5.661012740852189E-13 4.223412109539805E-9 -1.333051582855602E-9 2.533635313428116E-9 -2.247187975479929E-11
i -8.432882134012702E-16 2.127601039136951E-15 -2.359693247782293E-12 2.1944723842673E-11 -2.247187975479929E-11 3.527509458082037E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO453510  

105297 (2000 QA53)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 QA53 = 2002 AM112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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