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181037 (2005 OE22)
Classification: Main-belt Asteroid          SPK-ID: 2181037
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1091154016314264 5.0181e-08  
a 2.852893767622666 3.489e-08 au
q 2.541599118356725 1.5957e-07 au
i 9.763376545928807 1.067e-05 deg
node 351.8523518471646 2.5974e-05 deg
peri 263.2220058804862 0.00010305 deg
M 129.7147228395625 0.0001098 deg
tp 2458566.318456690858
(2019-Mar-23.81845669)
0.00052751 TDB
period 1760.057382797405
4.82
3.2288e-05
8.84e-08
d
yr
n .2045387857910759 3.7522e-09 deg/d
Q 3.164188416888606 3.8697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      9779 days (26.77 yr)  
   first obs. used      1994-04-02  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:57  

Additional Information
 Earth MOID = 1.5493 au 
 Jupiter MOID = 1.96784 au 
 T_jup = 3.275 
[ 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 15.76   n/a MPCxxxxx  
diameter diameter 4.349 km 0.396 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181037 (2005 OE22)          Discovered 2005-Jul-29 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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