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JPL Small-Body Database Browser
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357681 (2005 MR19)
Classification: Main-belt Asteroid          SPK-ID: 2357681
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08009181096688361 5.4214e-08  
a 2.783683804429992 3.5705e-08 au
q 2.56073352737401 1.5445e-07 au
i 12.30463148191376 6.0802e-06 deg
node 165.8182479654037 2.836e-05 deg
peri 181.2226318625512 4.7447e-05 deg
M 273.5531137716573 3.8639e-05 deg
tp 2459007.856954409821
(2020-Jun-07.35695441)
0.00018425 TDB
period 1696.400066974938
4.64
3.2638e-05
8.936e-08
d
yr
n .2122140920696619 4.0829e-09 deg/d
Q 3.006634081485974 3.8564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5636 days (15.43 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:58  

Additional Information
 Earth MOID = 1.5528 au 
 Jupiter MOID = 2.39068 au 
 T_jup = 3.294 
[ 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 16.5   n/a MPO440602  

357681 (2005 MR19)          Discovered 2005-Jun-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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