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78871 (2003 QS95)
Classification: Main-belt Asteroid          SPK-ID: 2078871
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527026318721535 6.8813e-08  
a 2.779040334211898 1.5398e-08 au
q 2.354673561098872 1.9261e-07 au
i 7.135478286224924 7.0677e-06 deg
node 354.0002499991749 3.2453e-05 deg
peri 4.302463445034387 3.5059e-05 deg
M 217.8736147157016 1.5175e-05 deg
tp 2459668.556066188583
(2022-Mar-30.05606619)
7.4101e-05 TDB
period 1692.157183529378
4.63
1.4064e-05
3.851e-08
d
yr
n .212746193736647 1.7681e-09 deg/d
Q 3.203407107324924 1.7749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      10280 days (28.15 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:12  

Additional Information
 Earth MOID = 1.35086 au 
 Jupiter MOID = 2.24196 au 
 T_jup = 3.306 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO337850  

78871 (2003 QS95)          Discovered 2003-Aug-30 by Spacewatch at Kitt Peak
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2003 QS95 = 1999 XC191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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