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72077 (2000 YA38)
Classification: Main-belt Asteroid          SPK-ID: 2072077
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009025827076633 3.6989e-08  
a 2.168515940172269 6.9829e-09 au
q 1.94970708116615 8.1626e-08 au
i 1.092715376796602 3.8294e-06 deg
node 144.7248396092411 0.00019065 deg
peri 344.1110784112935 0.00019146 deg
M 62.89324068728018 1.8122e-05 deg
tp 2458996.728319291674
(2020-May-27.22831929)
5.855e-05 TDB
period 1166.386153000916
3.19
5.6338e-06
1.542e-08
d
yr
n .3086456394169123 1.4908e-09 deg/d
Q 2.387324799178387 7.6875e-09 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      11078 days (30.33 yr)  
   first obs. used      1990-10-19  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51996  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:07  

Additional Information
 Earth MOID = .964532 au 
 Jupiter MOID = 2.64027 au 
 T_jup = 3.684 
[ 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 15.86   n/a MPCxxxxx  

72077 (2000 YA38)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YA38 = 1992 GG4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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