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97895 (2000 QY71)
Classification: Main-belt Asteroid          SPK-ID: 2097895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498214824019413 4.3097e-08  
a 2.411594803966258 9.722e-09 au
q 2.050286095483214 1.0299e-07 au
i 1.532151530362775 4.2282e-06 deg
node 248.2663808155218 0.00019486 deg
peri 71.30839422713358 0.00019558 deg
M 111.4734565713103 1.6168e-05 deg
tp 2458576.931257852605
(2019-Apr-03.43125785)
6.1152e-05 TDB
period 1367.901847338132
3.75
8.2718e-06
2.265e-08
d
yr
n .2631767774131908 1.5914e-09 deg/d
Q 2.772903512449302 1.1179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      7094 days (19.42 yr)  
   first obs. used      2000-08-24  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49701  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:25:22  

Additional Information
 Earth MOID = 1.03788 au 
 Jupiter MOID = 2.51197 au 
 T_jup = 3.503 
[ 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 MPO439677  
diameter diameter 3.337 km 0.523 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97895 (2000 QY71)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 QY71 = 2002 AY145 = 2004 RM250 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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