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452835 (2006 RS91)
Classification: Main-belt Asteroid          SPK-ID: 2452835
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1575125391677627 8.8063e-08  
a 2.678722755966143 2.6139e-08 au
q 2.256790332947449 2.4264e-07 au
i 9.450480762278646 8.9028e-06 deg
node 188.3823959941025 3.6201e-05 deg
peri 176.6377704305392 7.9623e-05 deg
M 318.931429381368 5.3949e-05 deg
tp 2458783.182591715245
(2019-Oct-26.68259172)
0.00023958 TDB
period 1601.364060809349
4.38
2.3439e-05
6.417e-08
d
yr
n .2248083423441211 3.2905e-09 deg/d
Q 3.100655178984838 3.0256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4790 days (13.11 yr)  
   first obs. used      2006-09-15  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:20  

Additional Information
 Earth MOID = 1.25431 au 
 Jupiter MOID = 2.36001 au 
 T_jup = 3.340 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457650.5 (2016-Sep-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595896793603618 8.9824e-08  
q 2.250356874417355 2.4846e-07 au
tp 2457178.093955849852
(2015-Jun-04.59395585)
0.00023349 TDB
node 188.4528170949138 3.612e-05 deg
peri 175.9247753060545 7.7913e-05 deg
i 9.462167700040938 8.9125e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4790 days (13.11 yr)  
   first obs. used      2006-09-15  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:20  

Additional Information
 Jupiter MOID = 2.36001 au 
 T_jup = 3.340 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.06838906092038E-15 -2.224068675785576E-14 -8.152119225399276E-12 -5.44622799622738E-14 -2.748219009961216E-12 -2.2564771901893E-14
q -2.224068675785576E-14 6.173439292025739E-14 2.103971581274023E-11 1.408235474840633E-13 7.203082240897558E-12 6.54608912558976E-14
tp -8.152119225399276E-12 2.103971581274023E-11 5.451772423266295E-8 2.476862609166308E-10 1.611146775589022E-8 -7.328037331773869E-11
node -5.44622799622738E-14 1.408235474840633E-13 2.476862609166308E-10 1.304685579244256E-9 -1.210932464149168E-9 1.25956636353619E-10
peri -2.748219009961216E-12 7.203082240897558E-12 1.611146775589022E-8 -1.210932464149168E-9 6.07036617436283E-9 -1.444840267617194E-10
i -2.2564771901893E-14 6.54608912558976E-14 -7.328037331773869E-11 1.25956636353619E-10 -1.444840267617194E-10 7.943269300640279E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO495258  

452835 (2006 RS91)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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