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30569 (2001 OG94)
Classification: Main-belt Asteroid          SPK-ID: 2030569
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971477491768576 3.3283e-08  
a 2.661030219274049 1.098e-08 au
q 2.13641410105257 8.9185e-08 au
i 2.798190438319516 3.7981e-06 deg
node 283.8478653673634 6.2656e-05 deg
peri 23.46693213024062 6.3193e-05 deg
M 171.14545474749 8.9302e-06 deg
tp 2458446.734934285658
(2018-Nov-24.23493429)
3.6897e-05 TDB
period 1585.525154948019
4.34
9.8136e-06
2.687e-08
d
yr
n .2270541081461444 1.4053e-09 deg/d
Q 3.185646337495528 1.3145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1456  
   data-arc span      15215 days (41.66 yr)  
   first obs. used      1979-06-26  
   last obs. used      2021-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51617  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:37:52  

Additional Information
 Earth MOID = 1.11991 au 
 Jupiter MOID = 2.07293 au 
 T_jup = 3.356 
[ 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 14.74   n/a E2021B10  
diameter diameter 6.431 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30569 (2001 OG94)          Discovered 2001-Jul-27 by LONEOS at Anderson Mesa
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 OG94 = 1979 MS9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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