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JPL Small-Body Database Browser
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434445 (2005 NN77)
Classification: Main-belt Asteroid          SPK-ID: 2434445
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2544403372255433 1.2327e-07  
a 2.297854224788351 1.2081e-08 au
q 1.713187420938064 2.8085e-07 au
i .4922167067606578 4.5329e-06 deg
node 65.92181776666938 0.00092765 deg
peri 268.6909238906404 0.00092785 deg
M 322.3192157482835 1.3341e-05 deg
tp 2458733.667905735996
(2019-Sep-07.16790574)
4.715e-05 TDB
period 1272.278351339635
3.48
1.0033e-05
2.747e-08
d
yr
n .2829569485489876 2.2314e-09 deg/d
Q 2.882521028638639 1.5154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5223 days (14.30 yr)  
   first obs. used      2005-07-11  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:24  

Additional Information
 Earth MOID = .702461 au 
 Jupiter MOID = 2.49601 au 
 T_jup = 3.550 
[ 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 18.5   n/a MPO397534  

434445 (2005 NN77)          Discovered 2005-Jul-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 NN77 = 2007 BE92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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