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117254 (2004 SV45)
Classification: Main-belt Asteroid          SPK-ID: 2117254
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08215440619908941 4.8613e-08  
a 3.075930591873512 2.6275e-08 au
q 2.82322934058853 1.5051e-07 au
i 6.857800744876474 5.3177e-06 deg
node 281.2017059013704 4.8605e-05 deg
peri 192.5548989404248 6.4443e-05 deg
M 243.2040637971185 4.0774e-05 deg
tp 2459639.776081223781
(2022-Mar-01.27608122)
0.00022506 TDB
period 1970.440040317801
5.39
2.5248e-05
6.913e-08
d
yr
n .1827003068522388 2.341e-09 deg/d
Q 3.328631843158494 2.8434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      8592 days (23.52 yr)  
   first obs. used      1994-12-03  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:21:55  

Additional Information
 Earth MOID = 1.84025 au 
 Jupiter MOID = 1.78474 au 
 T_jup = 3.213 
[ 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 14.7   n/a MPO417610  

117254 (2004 SV45)          Discovered 2004-Sep-18 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 SV45 = 2003 PN12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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