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152003 (2004 JV21)
Classification: Main-belt Asteroid          SPK-ID: 2152003
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105835132050665 3.9023e-08  
a 2.613244996757239 1.4912e-08 au
q 2.324263184150261 1.0231e-07 au
i 3.494193295066968 4.5589e-06 deg
node 215.67297943946 8.3838e-05 deg
peri 248.4348545373364 8.9152e-05 deg
M 84.93088636516991 2.8262e-05 deg
tp 2458836.474527697771
(2019-Dec-18.97452770)
0.00012106 TDB
period 1543.009565040235
4.22
1.3207e-05
3.616e-08
d
yr
n .2333102841074175 1.997e-09 deg/d
Q 2.902226809364218 1.6561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      6641 days (18.18 yr)  
   first obs. used      2003-01-08  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56387  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:17  

Additional Information
 Earth MOID = 1.3437 au 
 Jupiter MOID = 2.22638 au 
 T_jup = 3.397 
[ 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 16.43   n/a E2021B55  

152003 (2004 JV21)          Discovered 2004-May-09 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 JV21 = 2005 NY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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