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JPL Small-Body Database Browser
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173325 (1999 VZ141)
Classification: Main-belt Asteroid          SPK-ID: 2173325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987158434555178 5.0969e-08  
a 2.388213369354739 1.318e-08 au
q 1.913637535311668 1.2322e-07 au
i 2.87771480068526 5.0157e-06 deg
node 35.12408367637739 0.00011548 deg
peri 271.1151622620569 0.00011609 deg
M 176.6192824938362 1.3402e-05 deg
tp 2457939.131159188262
(2017-Jul-04.63115919)
4.827e-05 TDB
period 1348.056561720745
3.69
1.1159e-05
3.055e-08
d
yr
n .2670511091466912 2.2107e-09 deg/d
Q 2.86278920339781 1.5799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8508 days (23.29 yr)  
   first obs. used      1995-09-23  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:38:28  

Additional Information
 Earth MOID = .900606 au 
 Jupiter MOID = 2.38999 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456625.5 (2013-Nov-29.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999539674451973 5.1186e-08  
q 1.910251314095713 1.2388e-07 au
tp 2456589.561762059053
(2013-Oct-24.06176206)
4.5473e-05 TDB
node 35.1892274538489 0.0001156 deg
peri 270.7540834093321 0.00011619 deg
i 2.877570411859577 5.0122e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8508 days (23.29 yr)  
   first obs. used      1995-09-23  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:38:28  

Additional Information
 Jupiter MOID = 2.38999 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.620033206683779E-15 -6.31849811965423E-15 3.958940720014101E-13 -1.836935913068702E-14 1.093486404867446E-13 -1.132854783942523E-15
q -6.31849811965423E-15 1.534680916763277E-14 -9.077104782103105E-13 4.49169945468944E-14 -2.546594016317194E-13 2.925048991724767E-15
tp 3.958940720014101E-13 -9.077104782103105E-13 2.067756294774789E-9 -9.965029960913305E-12 5.701061887478503E-10 -1.007781075146981E-13
node -1.836935913068702E-14 4.49169945468944E-14 -9.965029960913305E-12 1.336383384700229E-8 -1.334894253074858E-8 -8.855500527759425E-11
peri 1.093486404867446E-13 -2.546594016317194E-13 5.701061887478503E-10 -1.334894253074858E-8 1.350062945263164E-8 8.837920454398397E-11
i -1.132854783942523E-15 2.925048991724767E-15 -1.007781075146981E-13 -8.855500527759425E-11 8.837920454398397E-11 2.512257825214031E-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 16.7   n/a MPO320786  

173325 (1999 VZ141)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1999 VZ141 = 2006 QQ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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