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JPL Small-Body Database Browser
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97947 (2000 QC123)
Classification: Main-belt Asteroid          SPK-ID: 2097947
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .244649563213898 4.5989e-08  
a 2.343716599696154 7.4848e-09 au
q 1.770327357283328 1.0701e-07 au
i 3.985827847746633 4.564e-06 deg
node 315.5451042116269 6.5289e-05 deg
peri 63.99524930354656 6.5872e-05 deg
M 57.59661977521413 7.9523e-06 deg
tp 2458390.823109981063
(2018-Sep-29.32310998)
2.8796e-05 TDB
period 1310.557471973395
3.59
6.278e-06
1.719e-08
d
yr
n .2746922647031448 1.3159e-09 deg/d
Q 2.917105842108981 9.3159e-09 au
  Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      7658 days (20.97 yr)  
   first obs. used      1998-02-20  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54505  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:26:08  

Additional Information
 Earth MOID = .776131 au 
 Jupiter MOID = 2.56308 au 
 T_jup = 3.518 
[ 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 MPO459458  
diameter diameter 4.460 km 0.440 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97947 (2000 QC123)          Discovered 2000-Aug-25 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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