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487266 (2014 PZ51)
Classification: Main-belt Asteroid          SPK-ID: 2487266
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0625897794185452 1.5606e-07  
a 2.96308698080431 4.3595e-08 au
q 2.777628020277806 4.8099e-07 au
i 8.765191650673636 1.6824e-05 deg
node 326.0871386830183 4.6141e-05 deg
peri 346.7731566915281 0.00011433 deg
M 74.0200874469115 9.8532e-05 deg
tp 2458617.444131359653
(2019-May-13.94413136)
0.00051332 TDB
period 1863.009319050445
5.10
4.1115e-05
1.126e-07
d
yr
n .1932357483769797 4.2645e-09 deg/d
Q 3.148545941330815 4.6324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      1999-10-13  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:59  

Additional Information
 Earth MOID = 1.76465 au 
 Jupiter MOID = 2.11103 au 
 T_jup = 3.245 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457364.5 (2015-Dec-08.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06541774601845883 1.5718e-07  
q 2.768444281062164 4.8667e-07 au
tp 2456754.853459876587
(2014-Apr-07.35345988)
0.00051037 TDB
node 326.2807947716097 4.6016e-05 deg
peri 346.7751603900248 0.00011037 deg
i 8.774569772030208 1.6847e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      1999-10-13  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:59  

Additional Information
 Jupiter MOID = 2.11103 au 
 T_jup = 3.245 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.470606843296673E-14 -7.627213040119518E-14 6.560211031172931E-11 -8.235787747750829E-15 1.272600561100267E-11 -4.318282066842243E-15
q -7.627213040119518E-14 2.368445507253119E-13 -2.053362228809405E-10 2.750526032143847E-14 -3.976824272151082E-11 1.855634899605508E-14
tp 6.560211031172931E-11 -2.053362228809405E-10 2.604790975944873E-7 6.168622224427884E-11 5.122304057759339E-8 3.381384684981343E-11
node -8.235787747750829E-15 2.750526032143847E-14 6.168622224427884E-11 2.117452634205091E-9 -2.079869198289673E-9 4.359315026367588E-10
peri 1.272600561100267E-11 -3.976824272151082E-11 5.122304057759339E-8 -2.079869198289673E-9 1.218079060258134E-8 -4.241232345433121E-10
i -4.318282066842243E-15 1.855634899605508E-14 3.381384684981343E-11 4.359315026367588E-10 -4.241232345433121E-10 2.838287623051309E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO456348  

487266 (2014 PZ51)          Discovered 2009-Sep-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 PZ51 = 2009 SJ106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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