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JPL Small-Body Database Browser
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344878 (2004 PM13)
Classification: Main-belt Asteroid          SPK-ID: 2344878
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2021072385937795 8.6919e-08  
a 2.409463249565262 1.1572e-08 au
q 1.922493285702432 2.1152e-07 au
i 1.455093194737818 8.0049e-06 deg
node 143.8168553202031 0.00023038 deg
peri 181.3040372145423 0.00023144 deg
M 334.8984199214297 1.593e-05 deg
tp 2458695.752733151216
(2019-Jul-31.25273315)
6.0352e-05 TDB
period 1366.088661634194
3.74
9.8417e-06
2.695e-08
d
yr
n .2635260873692835 1.8985e-09 deg/d
Q 2.896433213428093 1.3911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5563 days (15.23 yr)  
   first obs. used      2004-08-07  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:17  

Additional Information
 Earth MOID = .909645 au 
 Jupiter MOID = 2.43498 au 
 T_jup = 3.492 
[ 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 17.4   n/a MPO440552  

344878 (2004 PM13)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 PM13 = 2008 SY46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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