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437098 (2012 UE97)
Classification: Main-belt Asteroid          SPK-ID: 2437098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07238890068319638 5.6463e-08  
a 2.816414681527268 5.0407e-08 au
q 2.612537518863495 1.6363e-07 au
i 5.339394261582613 6.3935e-06 deg
node 312.818516710562 7.5119e-05 deg
peri 15.41804442204663 9.0382e-05 deg
M 270.0804599560763 4.9459e-05 deg
tp 2459431.716035219177
(2021-Aug-05.21603522)
0.00023714 TDB
period 1726.407548382403
4.73
4.6348e-05
1.269e-07
d
yr
n .2085255016043635 5.5982e-09 deg/d
Q 3.020291844191042 5.4056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      7385 days (20.22 yr)  
   first obs. used      2000-02-04  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56699  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:39:29  

Additional Information
 Earth MOID = 1.60129 au 
 Jupiter MOID = 2.23951 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457516.5 (2016-May-08.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07139373169937502 5.6428e-08  
q 2.61589132495386 1.6351e-07 au
tp 2457706.774992652599
(2016-Nov-14.27499265)
0.00024436 TDB
node 312.8389107583591 7.5128e-05 deg
peri 15.80606201880837 9.0796e-05 deg
i 5.338613793648276 6.3926e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      7385 days (20.22 yr)  
   first obs. used      2000-02-04  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56699  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:39:29  

Additional Information
 Jupiter MOID = 2.23951 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.184067178046888E-15 -8.835914156200993E-15 1.884121884951611E-13 2.886568540787604E-15 8.292359207437921E-17 1.926448922708335E-15
q -8.835914156200993E-15 2.673657862401954E-14 -2.58118128753882E-12 -5.112011421513421E-15 -4.782235473838519E-13 -3.323330314854671E-15
tp 1.884121884951611E-13 -2.58118128753882E-12 5.971058336866881E-8 -1.485992230532434E-10 1.252158039411138E-8 -1.205784947436964E-11
node 2.886568540787604E-15 -5.112011421513421E-15 -1.485992230532434E-10 5.64424399658823E-9 -5.649905829981183E-9 -9.191888696392984E-12
peri 8.292359207437921E-17 -4.782235473838519E-13 1.252158039411138E-8 -5.649905829981183E-9 8.243860114340863E-9 6.552552874450549E-12
i 1.926448922708335E-15 -3.323330314854671E-15 -1.205784947436964E-11 -9.191888696392984E-12 6.552552874450549E-12 4.086483430805846E-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 16.7   n/a MPO434607  

437098 (2012 UE97)          Discovered 2012-Sep-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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