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150733 (2001 QR49)
Classification: Main-belt Asteroid          SPK-ID: 2150733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867586750358103 4.106e-08  
a 2.304322844484076 1.2542e-08 au
q 1.87397056319348 9.1773e-08 au
i 7.10693417400509 4.8315e-06 deg
node 149.4218858184456 3.5134e-05 deg
peri 149.649937451438 3.8506e-05 deg
M 210.2722285581665 1.7997e-05 deg
tp 2459731.889874373171
(2022-Jun-01.38987437)
6.6991e-05 TDB
period 1277.654458703127
3.50
1.0431e-05
2.856e-08
d
yr
n .2817663238661688 2.3005e-09 deg/d
Q 2.734675125774671 1.4885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      9730 days (26.64 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-03-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:45  

Additional Information
 Earth MOID = .86053 au 
 Jupiter MOID = 2.50194 au 
 T_jup = 3.556 
[ 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 17.25   n/a MPCxxxxx  

150733 (2001 QR49)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2001 QR49 = 1994 PV38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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