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152088 (2004 RB39)
Classification: Main-belt Asteroid          SPK-ID: 2152088
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05391812120998244 4.5225e-08  
a 3.018117330254405 2.481e-08 au
q 2.8553861142158 1.4391e-07 au
i 1.283315673934798 5.8824e-06 deg
node 15.81182770886297 0.00021076 deg
peri 99.86736272408429 0.00021768 deg
M 269.0655174403504 5.6351e-05 deg
tp 2459684.258606573371
(2022-Apr-14.75860657)		 0.00030136 TDB
period 1915.149165248461
5.24		 2.3615e-05
6.465e-08		 d
yr
n .1879749141907155 2.3178e-09 deg/d
Q 3.180848546293011 2.6148e-08 au
   Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      9563 days (26.18 yr)  
   first obs. used      1994-10-31  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55507  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:38  

Additional Information
 Earth MOID = 1.87198 au 
 Jupiter MOID = 1.86011 au 
 T_jup = 3.245 
[ 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 16.0   n/a MPO439906  

152088 (2004 RB39)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 RB39 = 2005 WZ26 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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