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173092 (2007 RP240)
Classification: Main-belt Asteroid          SPK-ID: 2173092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06078267549749629 4.9148e-08  
a 2.319792273381193 1.3646e-08 au
q 2.178789092406665 1.1426e-07 au
i .5107755772499967 5.2109e-06 deg
node 305.9599504028173 0.00052728 deg
peri 199.0614292308058 0.00052891 deg
M 123.8466474305586 4.0429e-05 deg
tp 2458556.529793339685
(2019-Mar-14.02979334)
0.00014464 TDB
period 1290.541792722571
3.53
1.1387e-05
3.118e-08
d
yr
n .2789526089198024 2.4614e-09 deg/d
Q 2.460795454355722 1.4476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6149 days (16.84 yr)  
   first obs. used      2002-05-11  
   last obs. used      2019-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:24:03  

Additional Information
 Earth MOID = 1.19062 au 
 Jupiter MOID = 2.52737 au 
 T_jup = 3.576 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456822.5 (2014-Jun-14.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06117171420162426 4.9154e-08  
q 2.176787614092424 1.1442e-07 au
tp 2457267.091295441743
(2015-Sep-01.59129544)
0.00014317 TDB
node 306.0870571058027 0.00052643 deg
peri 199.0046138864281 0.00052804 deg
i .5116345466812112 5.2119e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6149 days (16.84 yr)  
   first obs. used      2002-05-11  
   last obs. used      2019-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:24:03  

Additional Information
 Jupiter MOID = 2.52737 au 
 T_jup = 3.576 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.416092535257228E-15 -5.58822242866632E-15 5.833096463624129E-13 -1.392654743030521E-15 2.328886479806498E-13 -8.875578874838341E-18
q -5.58822242866632E-15 1.30913178725411E-14 -1.393867494752002E-12 3.080952149685132E-15 -5.649051798784647E-13 6.160423865985669E-17
tp 5.833096463624129E-13 -1.393867494752002E-12 2.049809497352827E-8 1.810697468726405E-11 5.907781505300295E-9 4.870464140997437E-13
node -1.392654743030521E-15 3.080952149685132E-15 1.810697468726405E-11 2.771307464753964E-7 -2.771139459103596E-7 1.837449589723711E-11
peri 2.328886479806498E-13 -5.649051798784647E-13 5.907781505300295E-9 -2.771139459103596E-7 2.788256301824481E-7 -1.823448929444824E-11
i -8.875578874838341E-18 6.160423865985669E-17 4.870464140997437E-13 1.837449589723711E-11 -1.823448929444824E-11 2.71636233148831E-11

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 17.2   n/a MPO417932  

173092 (2007 RP240)          Discovered 2007-Sep-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2007 RP240 = 2003 UZ345 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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