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452995 (2007 HZ11)
Classification: Main-belt Asteroid          SPK-ID: 2452995
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07051977038882482 8.4663e-08  
a 3.168413852671281 9.9141e-08 au
q 2.94497803528413 2.5727e-07 au
i 10.19794296229064 9.3926e-06 deg
node 49.23483229277547 3.6086e-05 deg
peri 344.8903078125422 6.4256e-05 deg
M 300.9488363484213 4.8139e-05 deg
tp 2459338.399260549546
(2021-May-03.89926055)
0.00027478 TDB
period 2059.971832487073
5.64
9.6686e-05
2.647e-07
d
yr
n .1747596711384932 8.2024e-09 deg/d
Q 3.391849670058431 1.0613e-07 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      4015 days (10.99 yr)  
   first obs. used      2007-04-18  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:47:16  

Additional Information
 Earth MOID = 1.95341 au 
 Jupiter MOID = 2.01587 au 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO446796  

452995 (2007 HZ11)          Discovered 2007-Apr-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

Alternate Designations
 2007 HZ11 = 2015 VE93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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