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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614980982249675 1.4794e-08  
a 2.22377525477492 5.6377e-09 au
q 1.864639780249028 3.288e-08 au
i 3.512578540858167 9.5323e-07 deg
node 12.66559662433239 1.11e-05 deg
peri 253.1052080306558 1.1483e-05 deg
M 105.3519467665828 5.0198e-06 deg
tp 2458846.033798582369
(2019-Dec-28.53379858)
1.6605e-05 TDB
period 1211.252724100811
3.32
4.6061e-06
1.261e-08
d
yr
n .297212953859196 1.1302e-09 deg/d
Q 2.582910729300813 6.5481e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2492  
   data-arc span      14795 days (40.51 yr)  
   first obs. used      1980-09-02  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44764  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 21:50:26  

Additional Information
 Earth MOID = .850893 au 
 Jupiter MOID = 2.49976 au 
 T_jup = 3.628 
[ 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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