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10084 (1990 QC5)
Classification: Main-belt Asteroid          SPK-ID: 2010084
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616114287021427 3.0752e-08  
a 2.224195393425577 7.3992e-09 au
q 1.864739998181346 6.9493e-08 au
i 3.512324998021328 3.6081e-06 deg
node 12.66782249238136 5.5608e-05 deg
peri 253.1589339605513 5.6799e-05 deg
M 45.85004455707712 1.145e-05 deg
tp 2458846.189636763356
(2019-Dec-28.68963676)
3.8306e-05 TDB
period 1211.596003926174
3.32
6.0459e-06
1.655e-08
d
yr
n .2971287449227472 1.4827e-09 deg/d
Q 2.583650788669809 8.595e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2022  
   data-arc span      14580 days (39.92 yr)  
   first obs. used      1980-09-02  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46987  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:14:57  

Additional Information
 Earth MOID = .852729 au 
 Jupiter MOID = 2.50027 au 
 T_jup = 3.627 
[ 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 14.2   n/a MPO473904  
diameter diameter 3.869 km 0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.357   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10084 (1990 QC5)          Discovered 1990-Aug-25 by Holt, H. E. at Palomar
Reference: 19990302/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 QC5 = 1980 RL = 1996 GX1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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