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118360 (1999 FV4)
Classification: Main-belt Asteroid          SPK-ID: 2118360
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06226087809479905 4.7322e-08  
a 2.636190591121577 1.6605e-08 au
q 2.4720590500931 1.2845e-07 au
i 1.241819268055498 5.3024e-06 deg
node 22.1924378427221 0.00020625 deg
peri 297.4777811302201 0.00020965 deg
M 224.2014781098068 3.9528e-05 deg
tp 2459590.234014265699
(2022-Jan-10.73401427)
0.00017262 TDB
period 1563.37670086955
4.28
1.4771e-05
4.044e-08
d
yr
n .230270797690517 2.1757e-09 deg/d
Q 2.800322132150054 1.7639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      10039 days (27.49 yr)  
   first obs. used      1992-10-23  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:03:04  

Additional Information
 Earth MOID = 1.45923 au 
 Jupiter MOID = 2.37368 au 
 T_jup = 3.394 
[ 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 16.0   n/a MPO422410  

118360 (1999 FV4)          Discovered 1999-Mar-17 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1999 FV4 = 2001 YZ134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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