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192772 (1999 UH11)
Classification: Main-belt Asteroid          SPK-ID: 2192772
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08307677630789188 4.2911e-08  
a 2.810306355261951 2.1696e-08 au
q 2.576835162829207 1.2306e-07 au
i 3.142336250568108 5.0023e-06 deg
node 313.9983265543356 7.7935e-05 deg
peri 347.7139419050429 8.2538e-05 deg
M 273.1861500976621 2.8025e-05 deg
tp 2459615.468795798619
(2022-Feb-04.96879580)
0.00013541 TDB
period 1720.79416654784
4.71
1.9927e-05
5.456e-08
d
yr
n .2092057301206522 2.4226e-09 deg/d
Q 3.043777547694695 2.3498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      8415 days (23.04 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52757  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:30  

Additional Information
 Earth MOID = 1.55949 au 
 Jupiter MOID = 2.12902 au 
 T_jup = 3.314 
[ 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 16.07   n/a E2021B55  

192772 (1999 UH11)          Discovered 1999-Oct-31 by Bickel, W. at Bergisch Gladbach
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 UH11 = 1998 MJ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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