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JPL Small-Body Database Browser
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136390 (2004 HA41)
Classification: Main-belt Asteroid          SPK-ID: 2136390
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03876335136947497 4.7268e-08  
a 3.181370638172972 3.5483e-08 au
q 3.058050050288943 1.5723e-07 au
i 8.6110833948386 8.6385e-06 deg
node 200.4184698172413 3.5005e-05 deg
peri 259.4359611344239 0.00011941 deg
M 343.4273990458934 0.00011343 deg
tp 2458695.913099056961
(2019-Jul-31.41309906)
0.00065318 TDB
period 2072.620692166883
5.67
3.4675e-05
9.493e-08
d
yr
n .1736931419051053 2.9059e-09 deg/d
Q 3.304691226057002 3.6858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      7607 days (20.83 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59868  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:34:04  

Additional Information
 Earth MOID = 2.09041 au 
 Jupiter MOID = 1.78812 au 
 T_jup = 3.181 
[ 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 14.8   n/a MPO426849  

136390 (2004 HA41)          Discovered 2004-Apr-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2004 HA41 = 2001 UT118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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