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152071 (2004 RW7)
Classification: Main-belt Asteroid          SPK-ID: 2152071
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1279281970647286 4.3338e-08  
a 2.660024271718914 2.3554e-08 au
q 2.319732162489496 1.1691e-07 au
i 3.146042526276267 5.3679e-06 deg
node 280.6727491378016 0.00013539 deg
peri 348.5647813935406 0.00013871 deg
M 319.9741409140505 3.1113e-05 deg
tp 2459376.683400215667
(2021-Jun-11.18340022)
0.00013742 TDB
period 1584.626177328071
4.34
2.1048e-05
5.763e-08
d
yr
n .2271829186912819 3.0175e-09 deg/d
Q 3.000316380948332 2.6568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6201 days (16.98 yr)  
   first obs. used      2003-03-31  
   last obs. used      2020-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52374  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:34  

Additional Information
 Earth MOID = 1.30192 au 
 Jupiter MOID = 2.08762 au 
 T_jup = 3.372 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.77   n/a E2021B55  

152071 (2004 RW7)          Discovered 2004-Sep-06 by St. Veran at St. Veran
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2004 RW7 = 2003 FG111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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