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JPL Small-Body Database Browser
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277832 (2006 HH41)
Classification: Main-belt Asteroid          SPK-ID: 2277832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159481169142828 5.2013e-08  
a 2.687392577633663 2.6397e-08 au
q 2.375794468847619 1.4171e-07 au
i 10.34389441571419 4.7539e-06 deg
node 153.4434125356772 3.5174e-05 deg
peri 203.8955371779575 4.2992e-05 deg
M 225.9214268197136 2.7242e-05 deg
tp 2459199.810623022933
(2020-Dec-16.31062302)
0.00012563 TDB
period 1609.144691584308
4.41
2.3709e-05
6.491e-08
d
yr
n .2237213358641828 3.2963e-09 deg/d
Q 2.998990686419707 2.9458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      5701 days (15.61 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:15  

Additional Information
 Earth MOID = 1.37341 au 
 Jupiter MOID = 2.42974 au 
 T_jup = 3.341 
[ 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 16.2   n/a MPO437264  

277832 (2006 HH41)          Discovered 2006-Apr-21 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 HH41 = 2003 WM82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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