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233561 (2007 PZ1)
Classification: Main-belt Asteroid          SPK-ID: 2233561
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09510004777503926 5.6843e-08  
a 2.891258771337259 3.0648e-08 au
q 2.616299924053084 1.6658e-07 au
i 2.716813803499934 5.5775e-06 deg
node 47.84237138819542 0.00014492 deg
peri 294.3944842627997 0.00014843 deg
M 180.7701421213047 3.1934e-05 deg
tp 2459894.498379333732
(2022-Nov-10.99837933)
0.00016146 TDB
period 1795.679695165343
4.92
2.8552e-05
7.817e-08
d
yr
n .2004811888051403 3.1877e-09 deg/d
Q 3.166217618621434 3.3562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6866 days (18.80 yr)  
   first obs. used      2001-04-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54303  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:21:14  

Additional Information
 Earth MOID = 1.60967 au 
 Jupiter MOID = 2.18648 au 
 T_jup = 3.282 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456912.5 (2014-Sep-12.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09233978002469356 5.6754e-08  
q 2.627582171551288 1.6544e-07 au
tp 2456293.225197468362
(2012-Dec-31.72519747)
0.0001666 TDB
node 48.04079684426763 0.00014501 deg
peri 292.8834258043123 0.00014878 deg
i 2.715827112181566 5.5729e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6866 days (18.80 yr)  
   first obs. used      2001-04-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54303  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:21:14  

Additional Information
 Jupiter MOID = 2.18648 au 
 T_jup = 3.282 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.221068380343506E-15 -9.255803378364319E-15 -2.2150253618302E-12 1.895430054668549E-14 -4.822799565966474E-13 -7.241119308816159E-16
q -9.255803378364319E-15 2.737039122968882E-14 5.754151033332357E-12 -4.916109108467557E-14 1.317050992628834E-12 2.346569449250603E-15
tp -2.2150253618302E-12 5.754151033332357E-12 2.775485889398388E-8 2.561082775320348E-11 5.602616027127123E-9 3.897815255245693E-12
node 1.895430054668549E-14 -4.916109108467557E-14 2.561082775320348E-11 2.102817478173248E-8 -2.099870077614927E-8 6.385602367728743E-11
peri -4.822799565966474E-13 1.317050992628834E-12 5.602616027127123E-9 -2.099870077614927E-8 2.213415349442672E-8 -6.299447206148325E-11
i -7.241119308816159E-16 2.346569449250603E-15 3.897815255245693E-12 6.385602367728743E-11 -6.299447206148325E-11 3.105758473999905E-11

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 16.2   n/a MPO470486  

233561 (2007 PZ1)          Discovered 2007-Aug-06 by Teamo, N., Pelle, J. C. at Tiki
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 PZ1 = 2003 VY8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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