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277848 (2006 HS101)
Classification: Main-belt Asteroid          SPK-ID: 2277848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07026271674457571 8.1343e-08  
a 3.116784108222456 5.287e-08 au
q 2.897790389272426 2.7117e-07 au
i 5.118329144888397 8.012e-06 deg
node 174.2456226651644 7.3846e-05 deg
peri 350.8568941599402 8.9293e-05 deg
M 263.0271922471533 5.4242e-05 deg
tp 2459541.884699562471
(2021-Nov-23.38469956)
0.00031033 TDB
period 2009.826221998489
5.50
5.1139e-05
1.4e-07
d
yr
n .1791199637359845 4.5577e-09 deg/d
Q 3.335777827172485 5.6585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5375 days (14.72 yr)  
   first obs. used      2005-03-11  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:15:21  

Additional Information
 Earth MOID = 1.90498 au 
 Jupiter MOID = 1.63392 au 
 T_jup = 3.207 
[ 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 16.3   n/a MPO494504  

277848 (2006 HS101)          Discovered 2006-Apr-30 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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