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359299 (2009 HA80)
Classification: Main-belt Asteroid          SPK-ID: 2359299
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403208277113585 5.8965e-08  
a 2.662053409409351 2.948e-08 au
q 2.288511871589187 1.5743e-07 au
i 11.82605860645219 6.378e-06 deg
node 169.3325253016468 2.5461e-05 deg
peri 56.62825570477394 3.4447e-05 deg
M 203.0438648805242 2.9579e-05 deg
tp 2459692.170684485685
(2022-Apr-22.67068449)
0.00013947 TDB
period 1586.439715945513
4.34
2.6353e-05
7.215e-08
d
yr
n .2269232145297379 3.7695e-09 deg/d
Q 3.035594947229515 3.3617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-03-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:15:44  

Additional Information
 Earth MOID = 1.30504 au 
 Jupiter MOID = 1.9921 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457266.5 (2015-Sep-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1405971901588793 5.8836e-08  
q 2.287381359155461 1.5699e-07 au
tp 2456521.417228429552
(2013-Aug-16.91722843)
0.00010201 TDB
node 169.3652317798733 2.5438e-05 deg
peri 56.91587375817191 3.4478e-05 deg
i 11.83186503948368 6.3817e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-03-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:15:44  

Additional Information
 Jupiter MOID = 1.9921 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.46172635313499E-15 -9.116572383964728E-15 -1.805423426768832E-12 2.625462773892105E-14 -4.156190080053308E-13 1.023678034280063E-14
q -9.116572383964728E-15 2.464703217820923E-14 6.316795840447315E-12 -7.925482946666965E-14 1.479507850644167E-12 -2.537629851868794E-14
tp -1.805423426768832E-12 6.316795840447315E-12 1.040513972138926E-8 -6.89055765349254E-11 2.403854329332838E-9 -5.253485141170349E-12
node 2.625462773892105E-14 -7.925482946666965E-14 -6.89055765349254E-11 6.471166492377573E-10 -6.483928407046119E-10 7.398759205118901E-11
peri -4.156190080053308E-13 1.479507850644167E-12 2.403854329332838E-9 -6.483928407046119E-10 1.188734770984238E-9 -7.344548055070973E-11
i 1.023678034280063E-14 -2.537629851868794E-14 -5.253485141170349E-12 7.398759205118901E-11 -7.344548055070973E-11 4.072557795186097E-11

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 MPO494868  
diameter diameter 3.174 km 0.543 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359299 (2009 HA80)          Discovered 2009-Apr-27 by PMO NEO Survey Program at Purple Mountain
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 HA80 = 2004 CJ112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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