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JPL Small-Body Database Browser
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469304 (1998 UV1)
Classification: Main-belt Asteroid          SPK-ID: 2469304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3615818400938061 1.172e-07  
a 2.725845722568825 1.4603e-08 au
q 1.740229410390559 3.2051e-07 au
i 7.959153073464032 1.0914e-05 deg
node 355.6763110444585 5.0205e-05 deg
peri 14.67978314133656 5.1023e-05 deg
M 298.9289558920185 8.4077e-06 deg
tp 2459279.358045511426
(2021-Mar-05.85804551)
3.9548e-05 TDB
period 1643.805142853181
4.50
1.3209e-05
3.616e-08
d
yr
n .2190040599186481 1.7598e-09 deg/d
Q 3.711462034747091 1.9883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      7475 days (20.47 yr)  
   first obs. used      1998-10-20  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:56:56  

Additional Information
 Earth MOID = .740992 au 
 Jupiter MOID = 1.76792 au 
 T_jup = 3.246 
[ 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 16.7   n/a MPO437768  
diameter diameter 2.090 km 0.458 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.077   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

469304 (1998 UV1)          Discovered 1998-Oct-20 by Comba, P. G. at Prescott
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 1998 UV1 = 2007 RN139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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