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359282 (2009 HA19)
Classification: Main-belt Asteroid          SPK-ID: 2359282
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2129868414541533 6.103e-08  
a 2.628209045608014 2.1595e-08 au
q 2.068435102302729 1.5381e-07 au
i 12.72161180451778 6.308e-06 deg
node 215.0168780827521 3.3648e-05 deg
peri 31.98830084230148 3.7653e-05 deg
M 196.0858310036709 1.8741e-05 deg
tp 2459709.101848500220
(2022-May-09.60184850)
8.5147e-05 TDB
period 1556.281967703428
4.26
1.9181e-05
5.251e-08
d
yr
n .231320549534635 2.851e-09 deg/d
Q 3.1879829889133 2.6194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      9641 days (26.40 yr)  
   first obs. used      1992-05-07  
   last obs. used      2018-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:10:33  

Additional Information
 Earth MOID = 1.06719 au 
 Jupiter MOID = 1.85538 au 
 T_jup = 3.335 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457260.5 (2015-Aug-26.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133571981921854 6.086e-08  
q 2.066684238272165 1.5333e-07 au
tp 2456598.222199439760
(2013-Nov-01.72219944)
7.3431e-05 TDB
node 215.0233563256896 3.3649e-05 deg
peri 32.09864468506596 3.7661e-05 deg
i 12.72276004710754 6.3092e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      9641 days (26.40 yr)  
   first obs. used      1992-05-07  
   last obs. used      2018-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:10:33  

Additional Information
 Jupiter MOID = 1.85538 au 
 T_jup = 3.335 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.703960180338474E-15 -9.285268522528399E-15 7.379929264153801E-13 -3.268693403417678E-15 1.238280660139762E-13 -1.079813409846233E-14
q -9.285268522528399E-15 2.351120119600566E-14 -1.865688901071213E-12 1.410867216749388E-14 -2.962404348963808E-13 2.591346428123215E-14
tp 7.379929264153801E-13 -1.865688901071213E-12 5.392171696731494E-9 3.477926863849733E-11 1.303055534373759E-9 -2.242220794256293E-11
node -3.268693403417678E-15 1.410867216749388E-14 3.477926863849733E-11 1.132238206279525E-9 -1.095071050133348E-9 -6.606288745397099E-12
peri 1.238280660139762E-13 -2.962404348963808E-13 1.303055534373759E-9 -1.095071050133348E-9 1.418381639986473E-9 1.301661955877017E-12
i -1.079813409846233E-14 2.591346428123215E-14 -2.242220794256293E-11 -6.606288745397099E-12 1.301661955877017E-12 3.980579199380047E-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 16.7   n/a MPO450333  

359282 (2009 HA19)          Discovered 2009-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 HA19 = 2006 UD258 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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