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JPL Small-Body Database Browser
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295356 (2008 HP35)
Classification: Main-belt Asteroid          SPK-ID: 2295356
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02076067155133807 4.3997e-08  
a 3.179049350064334 4.2978e-08 au
q 3.113050150662154 1.4296e-07 au
i 5.495014291019159 4.7205e-06 deg
node 224.4087655612077 5.5874e-05 deg
peri 338.957581896193 0.00014558 deg
M 336.8212520897154 0.00013294 deg
tp 2458733.800507510826
(2019-Sep-07.30050751)
0.00076386 TDB
period 2070.352673476576
5.67
4.1984e-05
1.149e-07
d
yr
n .1738834183238361 3.5261e-09 deg/d
Q 3.245048549466515 4.387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9385 days (25.69 yr)  
   first obs. used      1993-09-16  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:00  

Additional Information
 Earth MOID = 2.10825 au 
 Jupiter MOID = 1.72934 au 
 T_jup = 3.193 
[ 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 15.5   n/a MPO433904  
diameter diameter 5.319 km 1.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295356 (2008 HP35)          Discovered 2008-Apr-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 HP35 = 2005 UF277 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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