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364690 (2007 UE2)
Classification: Main-belt Asteroid          SPK-ID: 2364690
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012638245776724 4.2549e-08  
a 2.223642982667256 1.198e-08 au
q 1.776104091480342 9.982e-08 au
i 5.799565569543488 4.4064e-06 deg
node 70.86771019017884 4.2029e-05 deg
peri 281.9724777077284 4.5063e-05 deg
M 308.7814128447984 1.1814e-05 deg
tp 2459172.814217022697
(2020-Nov-19.31421702)
3.9438e-05 TDB
period 1211.144656142102
3.32
9.7875e-06
2.68e-08
d
yr
n .2972394735627367 2.4021e-09 deg/d
Q 2.671181873854171 1.4391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6307 days (17.27 yr)  
   first obs. used      2003-06-04  
   last obs. used      2020-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:41:02  

Additional Information
 Earth MOID = .782246 au 
 Jupiter MOID = 2.77939 au 
 T_jup = 3.614 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457789.5 (2017-Feb-05.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012041382686557 4.2665e-08  
q 1.775580053320061 1.0007e-07 au
tp 2457962.980340304872
(2017-Jul-28.48034030)
4.2593e-05 TDB
node 70.87047398583253 4.2019e-05 deg
peri 282.2211955374646 4.5054e-05 deg
i 5.800778971182706 4.4076e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6307 days (17.27 yr)  
   first obs. used      2003-06-04  
   last obs. used      2020-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:41:02  

Additional Information
 Jupiter MOID = 2.77939 au 
 T_jup = 3.614 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.820323890581754E-15 -4.255103508376674E-15 7.175716512415318E-13 -1.438276854881013E-14 2.841301656641182E-13 -5.688067194771948E-15
q -4.255103508376674E-15 1.001478064180452E-14 -1.770432392978044E-12 3.437206115427942E-14 -6.990501485637544E-13 1.381648334621899E-14
tp 7.175716512415318E-13 -1.770432392978044E-12 1.814192584780755E-9 -4.511677677672823E-11 7.065211311456977E-10 -1.282867758956169E-12
node -1.438276854881013E-14 3.437206115427942E-14 -4.511677677672823E-11 1.765626825375258E-9 -1.772285236493725E-9 -3.070848095809326E-11
peri 2.841301656641182E-13 -6.990501485637544E-13 7.065211311456977E-10 -1.772285236493725E-9 2.029840571827488E-9 3.005745085334055E-11
i -5.688067194771948E-15 1.381648334621899E-14 -1.282867758956169E-12 -3.070848095809326E-11 3.005745085334055E-11 1.942683189267633E-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 17.3   n/a MPO266859  

364690 (2007 UE2)          Discovered 2007-Oct-18 by Lowe, A. at Mayhill
Reference: Last Updated: 2013-06-26

[ show close-approach data ]
Alternate Designations
 2007 UE2 = 2004 XZ152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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