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173556 (2000 YV125)
Classification: Main-belt Asteroid          SPK-ID: 2173556
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1404239017418017 4.941e-08  
a 2.347015443857734 1.1396e-08 au
q 2.017438377782965 1.1536e-07 au
i 7.509999155743924 5.2828e-06 deg
node 350.2381019582256 3.5391e-05 deg
peri 136.231223663772 3.9107e-05 deg
M 134.5266236042089 1.5538e-05 deg
tp 2458509.729907030865
(2019-Jan-26.22990703)
5.6679e-05 TDB
period 1313.325412735335
3.60
9.5655e-06
2.619e-08
d
yr
n .2741133282803143 1.9965e-09 deg/d
Q 2.676592509932505 1.2996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      2000-12-29  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:27:06  

Additional Information
 Earth MOID = 1.03948 au 
 Jupiter MOID = 2.37554 au 
 T_jup = 3.536 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457090.5 (2015-Mar-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410632533751915 4.9466e-08  
q 2.014878078887941 1.1571e-07 au
tp 2457197.692889068691
(2015-Jun-24.19288907)
5.7366e-05 TDB
node 350.2833156408921 3.5395e-05 deg
peri 136.2296684891174 3.9055e-05 deg
i 7.51148043171538 5.2831e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      2000-12-29  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:27:06  

Additional Information
 Jupiter MOID = 2.37554 au 
 T_jup = 3.536 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.446930637479953E-15 -5.703146169242747E-15 3.646457547250465E-13 -2.707767049238286E-14 1.583408526692537E-13 -3.241141579632125E-15
q -5.703146169242747E-15 1.338928124853652E-14 -9.740486053188431E-13 6.309930977811499E-14 -4.04887017780512E-13 7.555697758818643E-15
tp 3.646457547250465E-13 -9.740486053188431E-13 3.290877263648606E-9 -7.050595315724033E-12 9.633334742046901E-10 -1.811514957035786E-13
node -2.707767049238286E-14 6.309930977811499E-14 -7.050595315724033E-12 1.252776062231094E-9 -1.243744895022286E-9 -2.968743791772383E-11
peri 1.583408526692537E-13 -4.04887017780512E-13 9.633334742046901E-10 -1.243744895022286E-9 1.525331869088425E-9 2.94125349169547E-11
i -3.241141579632125E-15 7.555697758818643E-15 -1.811514957035786E-13 -2.968743791772383E-11 2.94125349169547E-11 2.791162063756722E-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 16.5   n/a MPO422663  

173556 (2000 YV125)          Discovered 2000-Dec-29 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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