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72293 (2001 BH22)
Classification: Main-belt Asteroid          SPK-ID: 2072293
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 .1307871605389777 4.0514e-08  
a 2.351721902595305 1.2183e-08 au
q 2.044146872577543 9.3517e-08 au
i 2.909239993672323 4.0526e-06 deg
node 110.2537820670425 0.00010201 deg
peri 33.34292162455326 0.00010381 deg
M 157.975697173023 2.0366e-05 deg
tp 2458622.450336520703
(2019-May-18.95033652)
7.271e-05 TDB
period 1317.277800170919
3.61
1.0236e-05
2.802e-08
d
yr
n .2732908730058985 2.1237e-09 deg/d
Q 2.659296932613067 1.3776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      9238 days (25.29 yr)  
   first obs. used      1993-11-20  
   last obs. used      2019-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50338  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:15  

Additional Information
 Earth MOID = 1.05727 au 
 Jupiter MOID = 2.34746 au 
 T_jup = 3.544 
[ 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 16.15   n/a MPCxxxxx  

72293 (2001 BH22)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 BH22 = 1998 HA74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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