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JPL Small-Body Database Browser
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469120 (2015 DQ180)
Classification: Main-belt Asteroid          SPK-ID: 2469120
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03911700735360299 5.3737e-08  
a 2.983470061764483 4.9723e-08 au
q 2.866765641419187 1.6122e-07 au
i 10.20767095088176 6.4806e-06 deg
node 202.8252601656602 3.4507e-05 deg
peri 31.02342355829006 9.5068e-05 deg
M 217.505508545833 8.9626e-05 deg
tp 2459345.534747388066
(2021-May-11.03474739)
0.0004747 TDB
period 1882.265807769656
5.15
4.7055e-05
1.288e-07
d
yr
n .1912588533000943 4.7813e-09 deg/d
Q 3.100174482109778 5.1668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6846 days (18.74 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:32:59  

Additional Information
 Earth MOID = 1.86217 au 
 Jupiter MOID = 1.87585 au 
 T_jup = 3.233 
[ 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 15.9   n/a MPO437767  

469120 (2015 DQ180)          Discovered 2005-Mar-13 by CSS at Catalina
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 DQ180 = 2007 RZ213 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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