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JPL Small-Body Database Browser
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277829 (2006 HL25)
Classification: Main-belt Asteroid          SPK-ID: 2277829
[ 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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2011509220325815 5.6594e-08  
a 2.778469829182463 2.8787e-08 au
q 2.219578061202701 1.6544e-07 au
i 7.955035702962921 6.8594e-06 deg
node 199.9995093262719 4.1882e-05 deg
peri 59.84073532105605 4.6791e-05 deg
M 269.0112500936993 2.4768e-05 deg
tp 2459028.055160119821
(2020-Jun-27.55516012)		 0.00012115 TDB
period 1691.636139650679
4.63		 2.629e-05
7.198e-08		 d
yr
n .2128117220730102 3.3073e-09 deg/d
Q 3.337361597162225 3.4577e-08 au
   Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6021 days (16.48 yr)  
   first obs. used      2002-08-12  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62899  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:10:04  

Additional Information
 Earth MOID = 1.21727 au 
 Jupiter MOID = 1.76445 au 
 T_jup = 3.291 
[ 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 16.5   n/a MPO433796  

277829 (2006 HL25)          Discovered 2006-Apr-20 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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