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102527 (1999 UH2)
Classification: Main-belt Asteroid          SPK-ID: 2102527
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408179780972409 2.7267e-08  
a 2.291676546107838 7.0153e-09 au
q 1.968967288432063 6.2186e-08 au
i 6.758210633463968 3.6246e-06 deg
node 208.5910815593367 2.8907e-05 deg
peri 149.4871801118902 3.2229e-05 deg
M 61.21112823529909 1.4401e-05 deg
tp 2458985.045142133026
(2020-May-15.54514213)
5.0435e-05 TDB
period 1267.151105824274
3.47
5.8185e-06
1.593e-08
d
yr
n .2841018709965313 1.3045e-09 deg/d
Q 2.614385803783612 8.0031e-09 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1999-10-07  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50974  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:41  

Additional Information
 Earth MOID = .96757 au 
 Jupiter MOID = 2.85262 au 
 T_jup = 3.575 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.04   n/a E2021B55  

102527 (1999 UH2)          Discovered 1999-Oct-17 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 UH2 = 2002 NT31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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