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100634 (1997 UE24)
Classification: Main-belt Asteroid          SPK-ID: 2100634
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897598372176031 6.1019e-08  
a 2.146180100098097 8.0157e-09 au
q 1.738921313663823 1.2723e-07 au
i 2.718845918551606 4.2886e-06 deg
node 324.1325683911702 0.00015186 deg
peri 4.358636733802312 0.00015369 deg
M 119.4984109651389 2.5993e-05 deg
tp 2458619.296129200035
(2019-May-15.79612920)
8.1507e-05 TDB
period 1148.411869075167
3.14
6.4337e-06
1.761e-08
d
yr
n .3134763839474363 1.7562e-09 deg/d
Q 2.553438886532371 9.5367e-09 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      8116 days (22.22 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:08:49  

Additional Information
 Earth MOID = .727618 au 
 Jupiter MOID = 2.78285 au 
 T_jup = 3.684 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457503.5 (2016-Apr-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903213968593336 6.1175e-08  
q 1.737500447457765 1.2763e-07 au
tp 2457471.412805563065
(2016-Mar-23.91280556)
7.7258e-05 TDB
node 324.2028340226545 0.00015182 deg
peri 4.379619346037027 0.00015364 deg
i 2.719462207053602 4.2917e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      8116 days (22.22 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:08:49  

Additional Information
 Jupiter MOID = 2.78285 au 
 T_jup = 3.684 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.74235861895679E-15 -7.801451904126342E-15 3.10015685318264E-12 -4.033328734150672E-14 8.319740957948449E-13 -6.364792578774987E-15
q -7.801451904126342E-15 1.629037565150871E-14 -6.356801463673017E-12 8.250063179031774E-14 -1.698963147378803E-12 1.304949286855392E-14
tp 3.10015685318264E-12 -6.356801463673017E-12 5.968872228880796E-9 -8.467068161326681E-11 1.872167162322184E-9 -1.19308310006725E-11
node -4.033328734150672E-14 8.250063179031774E-14 -8.467068161326681E-11 2.304891490893472E-8 -2.304889315539523E-8 2.028566674177299E-10
peri 8.319740957948449E-13 -1.698963147378803E-12 1.872167162322184E-9 -2.304889315539523E-8 2.360596545446326E-8 -2.061988659616696E-10
i -6.364792578774987E-15 1.304949286855392E-14 -1.19308310006725E-11 2.028566674177299E-10 -2.061988659616696E-10 1.841862933665273E-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 MPO502723  

100634 (1997 UE24)          Discovered 1997-Oct-30 by Skiff, B. A. at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 UE24 = 2000 RM53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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