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10911 (1997 YC1)
Classification: Main-belt Asteroid          SPK-ID: 2010911
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146882875626133 5.0559e-08  
a 2.366057671010164 1.123e-08 au
q 1.858092801346606 1.2016e-07 au
i 3.645234015380781 5.8728e-06 deg
node 72.15688258660366 8.5848e-05 deg
peri 282.3316996123964 8.6849e-05 deg
M 73.74888208214419 1.5454e-05 deg
tp 2457128.173843499870
(2015-Apr-15.67384350)
5.6082e-05 JED
period 1329.341049954481
3.64
9.4641e-06
2.591e-08
d
yr
n .2708108652872241 1.928e-09 deg/d
Q 2.874022540673721 1.3641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      16155 days (44.23 yr)  
   first obs. used      1971-09-26  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55883  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:15:58  

Additional Information
 Earth MOID = .855621 au 
 Jupiter MOID = 2.56165 au 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO350889  

Alternate Designations
 1997 YC1 = 1971 SH3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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