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79767 (1998 UZ4)
Classification: Main-belt Asteroid          SPK-ID: 2079767
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399281007520292 4.7623e-08  
a 2.479325963699719 9.7562e-09 au
q 2.132398590454023 1.1741e-07 au
i 3.638984998577248 5.4255e-06 deg
node 78.19137375347948 6.9026e-05 deg
peri 34.66995829806473 7.1349e-05 deg
M 125.900696586064 1.6432e-05 deg
tp 2458501.817070940584
(2019-Jan-18.31707094)
6.4913e-05 TDB
period 1425.932177735555
3.90
8.4166e-06
2.304e-08
d
yr
n .2524664255572774 1.4902e-09 deg/d
Q 2.826253336945415 1.1121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      7798 days (21.35 yr)  
   first obs. used      1998-09-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:46:28  

Additional Information
 Earth MOID = 1.15016 au 
 Jupiter MOID = 2.27314 au 
 T_jup = 3.463 
[ 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 15.6   n/a MPO468754  

79767 (1998 UZ4)          Discovered 1998-Oct-22 by ODAS at Caussols
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 UZ4 = 2000 GY111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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