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91341 (1999 JC25)
Classification: Main-belt Asteroid          SPK-ID: 2091341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2273675761628972 2.9865e-08  
a 2.559765593614776 1.1566e-08 au
q 1.977757895049404 7.1922e-08 au
i 4.498884885328584 4.8059e-06 deg
node 284.589588511948 7.9417e-05 deg
peri 334.3352898797806 8.1036e-05 deg
M 125.2298521436785 1.7322e-05 deg
tp 2458876.139778476664
(2020-Jan-27.63977848)
7.1415e-05 TDB
period 1495.886775730393
4.10
1.0139e-05
2.776e-08
d
yr
n .2406599254975188 1.6311e-09 deg/d
Q 3.141773292180147 1.4196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      9827 days (26.90 yr)  
   first obs. used      1994-01-11  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:55:59  

Additional Information
 Earth MOID = .963678 au 
 Jupiter MOID = 1.94062 au 
 T_jup = 3.395 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.76   n/a E2021B10  

91341 (1999 JC25)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 JC25 = 2003 HF46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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