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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06624169441631339 3.93e-08  
a 2.791684855096855 1.4118e-08 au
q 2.606758920018879 1.1127e-07 au
i 4.221407550962468 5.1358e-06 deg
node 158.9938607256532 5.3224e-05 deg
peri 312.1745995370353 6.8499e-05 deg
M 85.95541944450864 4.0538e-05 deg
tp 2458793.711397915297
(2019-Nov-06.21139792)
0.00019218 TDB
period 1703.719180208698
4.66
1.2924e-05
3.538e-08
d
yr
n .2113024283473182 1.6028e-09 deg/d
Q 2.97661079017483 1.5053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      10828 days (29.65 yr)  
   first obs. used      1990-10-19  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:55:58  

Additional Information
 Earth MOID = 1.62548 au 
 Jupiter MOID = 2.0843 au 
 T_jup = 3.322 
[ 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 15.53   n/a E2021B55  

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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