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JPL Small-Body Database Browser
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193759 (2001 KG72)
Classification: Main-belt Asteroid          SPK-ID: 2193759
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467209282452265 5.1238e-08  
a 3.148584585430965 3.7041e-08 au
q 2.686621332397922 1.5687e-07 au
i 15.73038505653878 7.2376e-06 deg
node 248.9200603623407 2.0471e-05 deg
peri 51.71583633762417 3.2477e-05 deg
M 102.0294497645691 2.7213e-05 deg
tp 2458422.144968629396
(2018-Oct-30.64496863)
0.00015156 TDB
period 2040.663864931673
5.59
3.601e-05
9.859e-08
d
yr
n .1764131791553303 3.113e-09 deg/d
Q 3.610547838464008 4.2475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:08:37  

Additional Information
 Earth MOID = 1.70211 au 
 Jupiter MOID = 1.63942 au 
 T_jup = 3.134 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457074.5 (2015-Feb-21.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150158225715981 5.1092e-08  
q 2.672921337643237 1.5689e-07 au
tp 2456383.172774861608
(2013-Mar-31.67277486)
0.00014369 TDB
node 249.1036682651186 2.0543e-05 deg
peri 51.63743409000772 3.2064e-05 deg
i 15.71262021715829 7.2307e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:08:37  

Additional Information
 Jupiter MOID = 1.63942 au 
 T_jup = 3.134 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.61042704933735E-15 -7.862590608147467E-15 1.920687067524106E-13 8.966153273525866E-16 -6.118378208286048E-14 -2.996897636910533E-15
q -7.862590608147467E-15 2.461493979992142E-14 -6.396517759897018E-13 -5.963664550346888E-15 2.289208733466194E-13 1.393564515051127E-14
tp 1.920687067524106E-13 -6.396517759897018E-13 2.064632618805875E-8 1.130642783687116E-11 3.557911799863698E-9 -1.101554490658158E-11
node 8.966153273525866E-16 -5.963664550346888E-15 1.130642783687116E-11 4.21999984529545E-10 -4.04073406961676E-10 -4.510291481547139E-11
peri -6.118378208286048E-14 2.289208733466194E-13 3.557911799863698E-9 -4.04073406961676E-10 1.028104575847879E-9 4.157074361603911E-11
i -2.996897636910533E-15 1.393564515051127E-14 -1.101554490658158E-11 -4.510291481547139E-11 4.157074361603911E-11 5.228267103967177E-11

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 14.8   n/a MPO454345  
diameter diameter 7.293 km 0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193759 (2001 KG72)          Discovered 2001-May-24 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 KG72 = 2002 TO220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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