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85632 (1998 KV52)
Classification: Main-belt Asteroid          SPK-ID: 2085632
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106865358832432 3.6517e-08  
a 3.198273452589773 2.4996e-08 au
q 2.856488812434526 1.2481e-07 au
i 21.45757046041689 6.0726e-06 deg
node 176.4266433468606 1.0969e-05 deg
peri 103.5010679063364 2.9533e-05 deg
M 270.0621857300225 2.7795e-05 deg
tp 2459522.429260150407
(2021-Nov-03.92926015)
0.0001627 TDB
period 2089.160551424123
5.72
2.4492e-05
6.706e-08
d
yr
n .1723180153648785 2.0201e-09 deg/d
Q 3.54005809274502 2.7667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      8470 days (23.19 yr)  
   first obs. used      1997-03-13  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:00:19  

Additional Information
 Earth MOID = 1.93119 au 
 Jupiter MOID = 1.80148 au 
 T_jup = 3.078 
[ 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 14.0   n/a MPO432399  
diameter diameter 8.388 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85632 (1998 KV52)          Discovered 1998-May-23 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 KV52 = 1999 RP133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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