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150780 (2001 QM272)
Classification: Main-belt Asteroid          SPK-ID: 2150780
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07368296480549831 6.0073e-08  
a 2.711640795286355 1.8706e-08 au
q 2.511839062002117 1.6269e-07 au
i 10.15121307237639 4.4987e-06 deg
node 101.7748082946042 3.1566e-05 deg
peri 218.8719337978777 4.8437e-05 deg
M 123.7049776908883 3.6866e-05 deg
tp 2458640.057140916490
(2019-Jun-05.55714092)
0.00016752 TDB
period 1630.972601395363
4.47
1.6877e-05
4.621e-08
d
yr
n .2207271904457533 2.284e-09 deg/d
Q 2.911442528570594 2.0085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7656 days (20.96 yr)  
   first obs. used      2000-03-25  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:00  

Additional Information
 Earth MOID = 1.50428 au 
 Jupiter MOID = 2.30794 au 
 T_jup = 3.336 
[ 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 15.7   n/a MPO449816  

150780 (2001 QM272)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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