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120382 (2005 QD25)
Classification: Main-belt Asteroid          SPK-ID: 2120382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1082203404707131 5.8014e-08  
a 2.542544795796976 1.4498e-08 au
q 2.267389732333787 1.5242e-07 au
i 3.465765928551981 5.5552e-06 deg
node 43.28552580344689 8.7883e-05 deg
peri 281.9262304406705 9.0934e-05 deg
M 301.8941333755199 2.4182e-05 deg
tp 2459439.511517305070
(2021-Aug-13.01151730)
9.9977e-05 TDB
period 1480.816847391697
4.05
1.2666e-05
3.468e-08
d
yr
n .2431090655364315 2.0793e-09 deg/d
Q 2.817699859260165 1.6067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7320 days (20.04 yr)  
   first obs. used      2000-05-11  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52708  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:57:35  

Additional Information
 Earth MOID = 1.25667 au 
 Jupiter MOID = 2.46329 au 
 T_jup = 3.434 
[ 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 17.06   n/a E2021B55  

120382 (2005 QD25)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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