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308876 (2006 SU72)
Classification: Main-belt Asteroid          SPK-ID: 2308876
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 .09898278882769848 5.9141e-08  
a 2.752473516511315 3.8765e-08 au
q 2.480026011672642 1.5291e-07 au
i 8.969365985058806 8.556e-06 deg
node 191.3154892854399 3.8839e-05 deg
peri 60.06047148163278 6.1636e-05 deg
M 121.7106273110866 4.5675e-05 deg
tp 2458436.590838394507
(2018-Nov-14.09083839)
0.00021568 TDB
period 1667.950471236176
4.57
3.5237e-05
9.647e-08
d
yr
n .2158337469896162 4.5596e-09 deg/d
Q 3.024921021349987 4.2602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6088 days (16.67 yr)  
   first obs. used      2004-03-16  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:41:05  

Additional Information
 Earth MOID = 1.48132 au 
 Jupiter MOID = 2.01305 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457099.5 (2015-Mar-18.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09876694814813036 5.8611e-08  
q 2.481712726019495 1.5176e-07 au
tp 2456771.845728147424
(2014-Apr-24.34572815)
0.00023331 TDB
node 191.3587317851301 3.8799e-05 deg
peri 60.9255827097595 6.1912e-05 deg
i 8.972256932637775 8.5601e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6088 days (16.67 yr)  
   first obs. used      2004-03-16  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:41:05  

Additional Information
 Jupiter MOID = 2.01305 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.435272774295383E-15 -8.684503619642085E-15 -4.085099108729808E-12 -2.33614996127241E-14 -8.568695214695193E-13 1.48286256808028E-15
q -8.684503619642085E-15 2.302966336011888E-14 7.079400244125405E-12 4.643305218068448E-14 1.537051241143648E-12 -1.125150877829328E-15
tp -4.085099108729808E-12 7.079400244125405E-12 5.44349324977556E-8 1.667450778227167E-10 1.128347304246895E-8 -1.323721254948999E-11
node -2.33614996127241E-14 4.643305218068448E-14 1.667450778227167E-10 1.505393641559452E-9 -1.451656149811149E-9 -4.757667350699034E-11
peri -8.568695214695193E-13 1.537051241143648E-12 1.128347304246895E-8 -1.451656149811149E-9 3.833089708757416E-9 4.432828846376305E-11
i 1.48286256808028E-15 -1.125150877829328E-15 -1.323721254948999E-11 -4.757667350699034E-11 4.432828846376305E-11 7.32751970002764E-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 16.9   n/a MPO494638  

308876 (2006 SU72)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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