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441300 (2007 YC57)
Classification: Main-belt Asteroid          SPK-ID: 2441300
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06101116091975262 1.0472e-07  
a 2.784659393774737 1.0803e-07 au
q 2.614764091394446 3.747e-07 au
i 6.175450549919714 1.3744e-05 deg
node 290.3100418344828 0.00011298 deg
peri 129.4260103114023 0.00023245 deg
M 290.8406359130178 0.00022394 deg
tp 2459326.565643006774
(2021-Apr-22.06564301)
0.0010705 TDB
period 1697.291943500298
4.65
9.8768e-05
2.704e-07
d
yr
n .2121025798647095 1.2343e-08 deg/d
Q 2.954554696155028 1.1462e-07 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      3760 days (10.29 yr)  
   first obs. used      2007-12-30  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:04:28  

Additional Information
 Earth MOID = 1.63301 au 
 Jupiter MOID = 2.25447 au 
 T_jup = 3.320 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456552.5 (2013-Sep-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06273543072833961 1.115e-07  
q 2.609963138455077 3.966e-07 au
tp 2455916.787455190274
(2011-Dec-21.28745519)
0.00087979 TDB
node 290.4601610601857 0.00011331 deg
peri 126.5593163567132 0.00022488 deg
i 6.164738495517319 1.3722e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      3760 days (10.29 yr)  
   first obs. used      2007-12-30  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:04:28  

Additional Information
 Jupiter MOID = 2.25447 au 
 T_jup = 3.320 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.243221894513165E-14 -4.365222848819065E-14 -6.124965932230658E-11 -2.281711559474514E-14 -1.385098947347199E-11 -1.128829322551106E-14
q -4.365222848819065E-14 1.572880052197751E-13 2.333408439665839E-10 9.505825193379854E-14 5.28309869906615E-11 4.506524932292046E-14
tp -6.124965932230658E-11 2.333408439665839E-10 7.74025469312318E-7 6.503276214736118E-12 1.710571240536471E-7 4.211406015190643E-11
node -2.281711559474514E-14 9.505825193379854E-14 6.503276214736118E-12 1.283823300294825E-8 -1.276002658834804E-8 9.973572605581219E-10
peri -1.385098947347199E-11 5.28309869906615E-11 1.710571240536471E-7 -1.276002658834804E-8 5.056974448220412E-8 -9.815023637294486E-10
i -1.128829322551106E-14 4.506524932292046E-14 4.211406015190643E-11 9.973572605581219E-10 -9.815023637294486E-10 1.883041586347095E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO450443  

441300 (2007 YC57)          Discovered 2007-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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