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JPL Small-Body Database Browser
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357531 (2004 RV172)
Classification: Main-belt Asteroid          SPK-ID: 2357531
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05306133590537051 1.4742e-07  
a 3.019745986875508 6.5854e-08 au
q 2.859514230717012 4.7546e-07 au
i 9.787618076940301 1.6019e-05 deg
node 198.5323039595665 3.9337e-05 deg
peri 21.981131327308 8.575e-05 deg
M 44.38430459145032 8.0078e-05 deg
tp 2458364.190617649350
(2018-Sep-02.69061765)
0.00042261 TDB
period 1916.699572727362
5.25
6.2698e-05
1.717e-07
d
yr
n .1878228623423436 6.144e-09 deg/d
Q 3.179977743034004 6.9348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      4966 days (13.60 yr)  
   first obs. used      2004-09-09  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60164  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:07:52  

Additional Information
 Earth MOID = 1.85513 au 
 Jupiter MOID = 1.78716 au 
 T_jup = 3.222 
[ 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 15.9   n/a MPO440601  

357531 (2004 RV172)          Discovered 2004-Sep-09 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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