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213045 (1998 OL15)
Classification: Main-belt Asteroid          SPK-ID: 2213045
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794228769175933 3.3939e-08  
a 2.359808851859589 1.2655e-08 au
q 1.936405158683339 7.6075e-08 au
i 8.079787367523945 4.8024e-06 deg
node 313.8263972568599 2.9826e-05 deg
peri 319.0771271623701 3.3314e-05 deg
M 96.30649203984827 1.5904e-05 deg
tp 2458846.285179008667
(2019-Dec-28.78517901)
5.7361e-05 TDB
period 1324.078292708633
3.63
1.0651e-05
2.916e-08
d
yr
n .2718872456277167 2.187e-09 deg/d
Q 2.783212545035839 1.4925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      8178 days (22.39 yr)  
   first obs. used      1998-07-26  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51525  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:07  

Additional Information
 Earth MOID = .926474 au 
 Jupiter MOID = 2.3728 au 
 T_jup = 3.517 
[ 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 16.43   n/a MPCxxxxx  

213045 (1998 OL15)          Discovered 1998-Jul-26 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 1998 OL15 = 2004 BS63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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