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277012 (2004 YH35)
Classification: Main-belt Asteroid          SPK-ID: 2277012
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07425931392869685 7.789e-08  
a 2.843521772853407 3.4831e-08 au
q 2.632363796860001 2.2688e-07 au
i 3.223490471210122 6.5514e-06 deg
node 91.97294092911446 0.00013529 deg
peri 315.3672593057005 0.0001461 deg
M 130.8012773429444 5.4201e-05 deg
tp 2458364.154835642495
(2018-Sep-02.65483564)
0.00026117 TDB
period 1751.391605817977
4.80
3.218e-05
8.81e-08
d
yr
n .2055508310101008 3.7768e-09 deg/d
Q 3.054679748846813 3.7418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5603 days (15.34 yr)  
   first obs. used      2004-12-18  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .559  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:25:23  

Additional Information
 Earth MOID = 1.64338 au 
 Jupiter MOID = 2.22645 au 
 T_jup = 3.302 
[ 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 16.9   n/a MPO470931  

277012 (2004 YH35)          Discovered 2004-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2004 YH35 = 2008 UX85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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