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JPL Small-Body Database Browser
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100635 (1997 UQ24)
Classification: Main-belt Asteroid          SPK-ID: 2100635
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418671787396057 7.0924e-08  
a 2.578333336548728 1.4333e-08 au
q 2.212552460242286 1.7891e-07 au
i 1.827240254419727 4.2526e-06 deg
node 315.524989277968 0.00018391 deg
peri 64.11434754766171 0.00018473 deg
M 152.1341626535774 1.596e-05 deg
tp 2458361.455251374275
(2018-Aug-30.95525137)		 6.6686e-05 TDB
period 1512.192301140924
4.14		 1.2609e-05
3.452e-08		 d
yr
n .2380649602093504 1.9851e-09 deg/d
Q 2.944114212855171 1.6366e-08 au
   Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      8129 days (22.26 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:08:49  

Additional Information
 Earth MOID = 1.21554 au 
 Jupiter MOID = 2.52241 au 
 T_jup = 3.411 
[ show covariance matrix ]

[ 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 16.0   n/a MPO453460  

100635 (1997 UQ24)          Discovered 1997-Oct-30 by Bickel, W. at Bergisch Gladbach
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 UQ24 = 1999 AU38 = 2001 QR48 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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