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JPL Small-Body Database Browser
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447754 (2007 HA95)
Classification: Main-belt Asteroid          SPK-ID: 2447754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215870984547418 8.8472e-08  
a 2.293284173799337 2.9307e-08 au
q 2.014450405174895 2.1579e-07 au
i 6.256901524800192 1.0023e-05 deg
node 226.7555724643669 8.0868e-05 deg
peri 325.8335125854792 9.8049e-05 deg
M 197.3404599881804 5.0676e-05 deg
tp 2459173.642055426959
(2020-Nov-20.14205543)
0.00017784 TDB
period 1268.484713154311
3.47
2.4316e-05
6.657e-08
d
yr
n .2838031836464127 5.4404e-09 deg/d
Q 2.572117942423778 3.2871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      4137 days (11.33 yr)  
   first obs. used      2005-12-01  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58168  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:36:21  

Additional Information
 Earth MOID = 1.01689 au 
 Jupiter MOID = 2.40107 au 
 T_jup = 3.579 
[ 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 17.9   n/a MPO402791  

447754 (2007 HA95)          Discovered 2007-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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