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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .243702634824904 3.8798e-08  
a 2.24141255582509 9.2214e-09 au
q 1.695174410240894 8.7124e-08 au
i 6.853452682827973 4.645e-06 deg
node 175.0898152156036 3.9611e-05 deg
peri 173.1615807323791 4.1496e-05 deg
M 208.7246610357659 1.5663e-05 deg
tp 2459115.546880907433
(2020-Sep-23.04688091)
5.5595e-05 TDB
period 1225.69136778146
3.36
7.5639e-06
2.071e-08
d
yr
n .2937117854159416 1.8125e-09 deg/d
Q 2.787650701409287 1.1469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      628  
   data-arc span      10396 days (28.46 yr)  
   first obs. used      1990-11-11  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:40:09  

Additional Information
 Earth MOID = .688184 au 
 Jupiter MOID = 2.64223 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 16.0   n/a MPO436452  
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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