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362813 (2011 YB46)
Classification: Main-belt Asteroid          SPK-ID: 2362813
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05634209399897542 5.1899e-08  
a 2.672948909068728 2.2127e-08 au
q 2.522349370379519 1.3137e-07 au
i 7.062500392859548 4.1847e-06 deg
node 74.48244542408584 4.0591e-05 deg
peri 290.2448633156663 5.585e-05 deg
M 166.6624622118802 3.8447e-05 deg
tp 2458657.542083185765
(2019-Jun-23.04208319)
0.000169 TDB
period 1596.189366954891
4.37
1.982e-05
5.426e-08
d
yr
n .2255371495719115 2.8005e-09 deg/d
Q 2.823548447757937 2.3373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6240 days (17.08 yr)  
   first obs. used      2004-03-14  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:49:47  

Additional Information
 Earth MOID = 1.53078 au 
 Jupiter MOID = 2.43648 au 
 T_jup = 3.367 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457768.5 (2017-Jan-15.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05620605646541162 5.2303e-08  
q 2.523163938348097 1.3248e-07 au
tp 2457052.203035712253
(2015-Jan-29.70303571)
0.00016648 TDB
node 74.54487135544305 4.0654e-05 deg
peri 288.2983766979288 5.5729e-05 deg
i 7.057664694556824 4.1807e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6240 days (17.08 yr)  
   first obs. used      2004-03-14  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:49:47  

Additional Information
 Jupiter MOID = 2.43648 au 
 T_jup = 3.367 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.735624720152394E-15 -6.857661605093256E-15 -6.180342079103637E-13 -1.451414466444818E-15 -1.710051615264126E-13 2.216792108026466E-16
q -6.857661605093256E-15 1.75517165929282E-14 1.836757327196775E-12 4.049078652055133E-15 5.280402415660721E-13 -2.610554441348334E-16
tp -6.180342079103637E-13 1.836757327196775E-12 2.771478191120961E-8 -3.177758887719456E-11 6.370631614375608E-9 -2.032223143122965E-12
node -1.451414466444818E-15 4.049078652055133E-15 -3.177758887719456E-11 1.652727976832993E-9 -1.647266400640489E-9 -3.213814947523552E-12
peri -1.710051615264126E-13 5.280402415660721E-13 6.370631614375608E-9 -1.647266400640489E-9 3.105771099989641E-9 2.778393411034722E-12
i 2.216792108026466E-16 -2.610554441348334E-16 -2.032223143122965E-12 -3.213814947523552E-12 2.778393411034722E-12 1.747825640711618E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.82   n/a MPCxxxxx  

362813 (2011 YB46)          Discovered 2006-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 YB46 = 2006 UU108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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