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JPL Small-Body Database Browser
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97949 (2000 QN127)
Classification: Main-belt Asteroid          SPK-ID: 2097949
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434834285391685 3.8149e-08  
a 2.242364605366066 8.7561e-09 au
q 1.696385983216657 8.6056e-08 au
i 6.85250009749833 4.5432e-06 deg
node 175.0611426277072 3.8987e-05 deg
peri 173.0671195954289 4.0642e-05 deg
M 326.2858263528818 1.4739e-05 deg
tp 2459115.359729713203
(2020-Sep-22.85972971)
5.0679e-05 TDB
period 1226.472377153685
3.36
7.1838e-06
1.967e-08
d
yr
n .2935247517236906 1.7193e-09 deg/d
Q 2.788343227515475 1.0888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      10761 days (29.46 yr)  
   first obs. used      1990-11-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:33:46  

Additional Information
 Earth MOID = .690283 au 
 Jupiter MOID = 2.64484 au 
 T_jup = 3.585 
[ 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 16.1   n/a MPO474856  
diameter diameter 2.276 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97949 (2000 QN127)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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