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100441 (1996 PZ7)
Classification: Main-belt Asteroid          SPK-ID: 2100441
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680391525177016 5.8954e-08  
a 2.133005633661148 9.5625e-09 au
q 1.774577174665245 1.2714e-07 au
i .4720764004516385 3.195e-06 deg
node 300.2186710547005 0.00074146 deg
peri 53.44601188392053 0.0007416 deg
M 269.773698200643 1.4001e-05 deg
tp 2459485.678701162984
(2021-Sep-28.17870116)
4.4185e-05 TDB
period 1137.853711958368
3.12
7.6517e-06
2.095e-08
d
yr
n .3163851347642936 2.1276e-09 deg/d
Q 2.49143409265705 1.1169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      9740 days (26.67 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:11  

Additional Information
 Earth MOID = .767718 au 
 Jupiter MOID = 2.93706 au 
 T_jup = 3.702 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457253.5 (2015-Aug-19.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682470840151321 5.8981e-08  
q 1.774377302021991 1.2714e-07 au
tp 2457208.639818181794
(2015-Jul-05.13981818)
4.6763e-05 TDB
node 300.5204077596861 0.00074017 deg
peri 52.91412511777595 0.00074031 deg
i .4726704193628071 3.1988e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      9740 days (26.67 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:11  

Additional Information
 Jupiter MOID = 2.93706 au 
 T_jup = 3.702 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.478772643666724E-15 -7.484606332149039E-15 1.816180186360715E-12 -6.310598413814151E-14 5.503873497131783E-13 -6.381906703018338E-16
q -7.484606332149039E-15 1.616541941902458E-14 -3.998190943926916E-12 1.379269627002696E-13 -1.21364717432689E-12 1.404617415203417E-15
tp 1.816180186360715E-12 -3.998190943926916E-12 2.186802012055267E-9 -5.436571084614847E-11 7.160909716538946E-10 -5.298688533558117E-13
node -6.310598413814151E-14 1.379269627002696E-13 -5.436571084614847E-11 5.478582662071043E-7 -5.47854774624703E-7 2.57075372336235E-10
peri 5.503873497131783E-13 -1.21364717432689E-12 7.160909716538946E-10 -5.47854774624703E-7 5.480621467640939E-7 -2.572201863873968E-10
i -6.381906703018338E-16 1.404617415203417E-15 -5.298688533558117E-13 2.57075372336235E-10 -2.572201863873968E-10 1.023247203532685E-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 16.99   n/a E2021B55  

100441 (1996 PZ7)          Discovered 1996-Aug-08 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1996 PZ7 = 1993 RK19 = 1999 NO33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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