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413357 (2003 YY77)
Classification: Main-belt Asteroid          SPK-ID: 2413357
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1577604907465695 5.8918e-08  
a 2.417899976695361 2.1311e-08 au
q 2.036450889795782 1.4752e-07 au
i 7.890024683267624 7.7432e-06 deg
node 82.86265864852675 4.5073e-05 deg
peri 22.64749828987935 5.3519e-05 deg
M 234.6966579633104 3.2159e-05 deg
tp 2459874.486991280089
(2022-Oct-21.98699128)
0.00012683 TDB
period 1373.269970807699
3.76
1.8156e-05
4.971e-08
d
yr
n .2621480172527644 3.4658e-09 deg/d
Q 2.79934906359494 2.4673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6053 days (16.57 yr)  
   first obs. used      2003-12-18  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:01:08  

Additional Information
 Earth MOID = 1.05596 au 
 Jupiter MOID = 2.34969 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457204.5 (2015-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594532697777553 5.9315e-08  
q 2.030771754403528 1.4878e-07 au
tp 2457130.314610531029
(2015-Apr-17.81461053)
0.00010357 TDB
node 82.95612996776021 4.497e-05 deg
peri 22.52884075338277 5.3214e-05 deg
i 7.901115491090678 7.7553e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6053 days (16.57 yr)  
   first obs. used      2003-12-18  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:01:08  

Additional Information
 Jupiter MOID = 2.34969 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.518300130519278E-15 -8.766355608355102E-15 -3.198995745867972E-12 7.863375194402815E-15 -9.762273761052133E-13 5.808945598574535E-15
q -8.766355608355102E-15 2.213492653718336E-14 8.601753385860838E-12 -2.107148698114682E-14 2.598719702272746E-12 -1.515584255839374E-14
tp -3.198995745867972E-12 8.601753385860838E-12 1.072713416537252E-8 -1.346243971355948E-11 2.978711482401958E-9 -2.12770626122473E-11
node 7.863375194402815E-15 -2.107148698114682E-14 -1.346243971355948E-11 2.022337175612376E-9 -2.006246972718738E-9 -1.655791019982292E-10
peri -9.762273761052133E-13 2.598719702272746E-12 2.978711482401958E-9 -2.006246972718738E-9 2.831677650920924E-9 1.580970283590392E-10
i 5.808945598574535E-15 -1.515584255839374E-14 -2.12770626122473E-11 -1.655791019982292E-10 1.580970283590392E-10 6.014416200893281E-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 17.20   n/a E2021B25  

413357 (2003 YY77)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2003 YY77 = 2008 DD54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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