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JPL Small-Body Database Browser
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359283 (2009 HZ19)
Classification: Main-belt Asteroid          SPK-ID: 2359283
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116701587872177 6.522e-08  
a 2.546728802138412 2.9918e-08 au
q 2.262335192415635 1.6663e-07 au
i 5.7626183646885 5.8996e-06 deg
node 120.2142298205128 7.7497e-05 deg
peri 103.1302233156875 8.3271e-05 deg
M 154.2123155133037 3.1356e-05 deg
tp 2457964.599693600183
(2017-Jul-30.09969360)
0.00012659 TDB
period 1484.473594355601
4.06
2.6158e-05
7.162e-08
d
yr
n .2425102079072503 4.2733e-09 deg/d
Q 2.83112241186119 3.3259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      4882 days (13.37 yr)  
   first obs. used      2005-04-05  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:00:23  

Additional Information
 Earth MOID = 1.26184 au 
 Jupiter MOID = 2.16413 au 
 T_jup = 3.427 
[ 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 16.8   n/a MPO455593  

359283 (2009 HZ19)          Discovered 2009-Apr-17 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2050-Sep-07 22:34 00:09 Thisb 0.0369956453276806 0.0369797389087561 0.0370117649448681 5.0432893907694 5.04328935422589 2470057.440124833 8.52086701529226 4568.87132326115 141.685281689378 -80.0934403740594 38465.7382057155 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 13:00:24 2019-Jul-14 13:00
2126-Jan-12 16:02 00:23 Psych 0.0156970479390981 0.0155953703277493 0.0157988877958983 3.88964563641811 3.88964543825393 2497577.167977797 22.754460420518 5658.77354864344 172.078398310312 -26.3995184001329 6072.45612186554 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 13:00:24 2019-Jul-14 13:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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