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JPL Small-Body Database Browser
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357499 (2004 PM40)
Classification: Main-belt Asteroid          SPK-ID: 2357499
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264897592311771 3.1977e-08  
a 3.056252744274993 3.2572e-08 au
q 2.246658750820305 1.0593e-07 au
i 14.30867037031187 5.1258e-06 deg
node 167.7297038514571 2.8522e-05 deg
peri 150.5287418945646 3.4645e-05 deg
M 289.0857130404667 2.156e-05 deg
tp 2458984.926720024380
(2020-May-15.42672002)
0.00012146 TDB
period 1951.561880439551
5.34
3.1198e-05
8.542e-08
d
yr
n .1844676326219884 2.949e-09 deg/d
Q 3.865846737729682 4.12e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      7679 days (21.02 yr)  
   first obs. used      1998-06-25  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:52  

Additional Information
 Earth MOID = 1.24512 au 
 Jupiter MOID = 1.59604 au 
 T_jup = 3.135 
[ 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 15.4   n/a MPO437509  

357499 (2004 PM40)          Discovered 2004-Aug-09 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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