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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867586794681434 4.1634e-08  
a 2.304322845402013 1.2619e-08 au
q 1.873970553726458 9.2952e-08 au
i 7.106934204608418 4.8318e-06 deg
node 149.4218842456377 3.6106e-05 deg
peri 149.649937743361 3.9414e-05 deg
M 210.2722290238179 1.801e-05 deg
tp 2459731.889873038077
(2022-Jun-01.38987304)
6.7018e-05 TDB
period 1277.654459466567
3.50
1.0495e-05
2.873e-08
d
yr
n .2817663236978045 2.3145e-09 deg/d
Q 2.734675137077567 1.4976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56261  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:48  

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 | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO439900  

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

[ show close-approach data ]
Alternate Designations
 2001 QR49 = 1994 PV38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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