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JPL Small-Body Database Browser
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277875 (2006 JM49)
Classification: Main-belt Asteroid          SPK-ID: 2277875
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09250579271074652 6.1687e-08  
a 2.97629163163765 4.0585e-08 au
q 2.700967414914647 1.8502e-07 au
i 15.28650971423782 6.9809e-06 deg
node 44.21172335620684 1.8476e-05 deg
peri 144.3532932398107 3.69e-05 deg
M 225.62769897669 3.0324e-05 deg
tp 2459300.533631486610
(2021-Mar-27.03363149)
0.00016162 TDB
period 1875.47660802104
5.13
3.8361e-05
1.05e-07
d
yr
n .1919512077411959 3.9262e-09 deg/d
Q 3.251615848360651 4.4339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      5856 days (16.03 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62411  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:11:43  

Additional Information
 Earth MOID = 1.71259 au 
 Jupiter MOID = 1.7426 au 
 T_jup = 3.201 
[ 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 15.5   n/a MPO418478  

277875 (2006 JM49)          Discovered 2006-May-01 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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