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120613 (1995 WV19)
Classification: Main-belt Asteroid          SPK-ID: 2120613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06631512771038116 3.936e-08  
a 2.792286558009986 1.414e-08 au
q 2.607115718311574 1.1149e-07 au
i 4.221073824304742 5.1354e-06 deg
node 158.99243855 5.3363e-05 deg
peri 312.3489171927333 6.8563e-05 deg
M 43.5294454112553 4.0503e-05 deg
tp 2458794.427975077126
(2019-Nov-06.92797508)
0.00019191 TDB
period 1704.270023919317
4.67
1.2946e-05
3.544e-08
d
yr
n .2112341324716294 1.6046e-09 deg/d
Q 2.977457397708399 1.5078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      10781 days (29.52 yr)  
   first obs. used      1990-10-19  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:39:02  

Additional Information
 Earth MOID = 1.62592 au 
 Jupiter MOID = 2.08384 au 
 T_jup = 3.321 
[ show covariance matrix ]

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 15.5   n/a MPO412813  

120613 (1995 WV19)          Discovered 1995-Nov-17 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1995 WV19 = 2000 YE92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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