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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418671805661767 7.0896e-08  
a 2.578333333084692 1.4039e-08 au
q 2.212552452560173 1.7875e-07 au
i 1.827239577108252 4.213e-06 deg
node 315.525033876996 0.0001748 deg
peri 64.11431032002658 0.00017555 deg
M 152.1341577032395 1.5385e-05 deg
tp 2458361.455273456191
(2018-Aug-30.95527346)		 6.3949e-05 TDB
period 1512.192298093438
4.14		 1.2351e-05
3.382e-08		 d
yr
n .2380649606891172 1.9444e-09 deg/d
Q 2.94411421360921 1.6031e-08 au
   Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      8240 days (22.56 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:05  

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 16.06   n/a E2021B55  

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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