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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 ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1589458706099351 5.9467e-08  
a 2.415917938634837 2.1004e-08 au
q 2.031917758556363 1.4917e-07 au
i 7.900878835765201 7.756e-06 deg
node 82.92021401327978 4.4972e-05 deg
peri 22.28444577104149 5.325e-05 deg
M 131.2489707629183 3.091e-05 deg
tp 2458500.448078628734
(2019-Jan-16.94807863)
0.00011369 TDB
period 1371.581740010994
3.76
1.7887e-05
4.897e-08
d
yr
n .2624706858499839 3.4229e-09 deg/d
Q 2.799918118713311 2.4343e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:28:14  

Additional Information
 Earth MOID = 1.05113 au 
 Jupiter MOID = 2.35053 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457204.5 (2015-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594532699646557 5.9315e-08  
q 2.030771753595253 1.4878e-07 au
tp 2457130.314610746688
(2015-Apr-17.81461075)
0.00010357 TDB
node 82.95613008085199 4.497e-05 deg
peri 22.5288406034189 5.3214e-05 deg
i 7.901115492419208 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:28:14  

Additional Information
 Jupiter MOID = 2.35053 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.518300080298095E-15 -8.766356766052746E-15 -3.198996890520796E-12 7.863391590248487E-15 -9.762277517986839E-13 5.80894719313284E-15
q -8.766356766052746E-15 2.213493302103029E-14 8.601756623501879E-12 -2.107156210272738E-14 2.598720885646967E-12 -1.515584265984709E-14
tp -3.198996890520796E-12 8.601756623501879E-12 1.072713544292982E-8 -1.346244700406632E-11 2.978711806454622E-9 -2.127706633931064E-11
node 7.863391590248487E-15 -2.107156210272738E-14 -1.346244700406632E-11 2.022337217429431E-9 -2.006247018572871E-9 -1.655791133955228E-10
peri -9.762277517986839E-13 2.598720885646967E-12 2.978711806454622E-9 -2.006247018572871E-9 2.831677806508877E-9 1.580970389807305E-10
i 5.80894719313284E-15 -1.515584265984709E-14 -2.127706633931064E-11 -1.655791133955228E-10 1.580970389807305E-10 6.014416293795058E-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 17.1   n/a MPO419032  

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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