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JPL Small-Body Database Browser
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469435 (2002 DB18)
Classification: Main-belt Asteroid          SPK-ID: 2469435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1339485280915585 1.3288e-07  
a 2.604460608425728 3.4237e-08 au
q 2.255596943454657 3.4274e-07 au
i 33.12997137323858 1.2796e-05 deg
node 159.9662866543548 1.4647e-05 deg
peri 343.0585100316755 4.1183e-05 deg
M 41.79951238378861 4.7725e-05 deg
tp 2458422.244133555266
(2018-Oct-30.74413356)
0.00020234 TDB
period 1535.235897751589
4.20
3.0273e-05
8.288e-08
d
yr
n .2344916507796838 4.6238e-09 deg/d
Q 2.9533242733968 3.8823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2002-02-20  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57445  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:30:04  

Additional Information
 Earth MOID = 1.27392 au 
 Jupiter MOID = 2.05958 au 
 T_jup = 3.172 
[ 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 17.0   n/a MPO434687  

469435 (2002 DB18)          Discovered 2002-Feb-20 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

Alternate Designations
 2002 DB18 = 2012 PK10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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