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22792 (1999 NU)
Classification: Main-belt Asteroid          SPK-ID: 2022792
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401405631392605 3.032e-08  
a 2.305010258627239 6.9913e-09 au
q 1.981984822941445 7.2643e-08 au
i 6.158776879056902 3.8361e-06 deg
node 281.5876676885904 2.7788e-05 deg
peri 81.89878919438291 3.1754e-05 deg
M 356.6189739679525 1.3987e-05 deg
tp 2459212.504766981357
(2020-Dec-29.00476698)
4.967e-05 TDB
period 1278.226216634984
3.50
5.8155e-06
1.592e-08
d
yr
n .281640288170371 1.2814e-09 deg/d
Q 2.628035694313032 7.9711e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1402  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1996-12-09  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:13:11  

Additional Information
 Earth MOID = .989034 au 
 Jupiter MOID = 2.84869 au 
 T_jup = 3.568 
[ 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 15.38   n/a E2021B10  

22792 (1999 NU)          Discovered 1999-Jul-07 by Korlevic, K. at Visnjan
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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