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85467 (1997 KK3)
Classification: Main-belt Asteroid          SPK-ID: 2085467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319029895570587 4.4565e-08  
a 2.199043405020069 8.4921e-09 au
q 1.689078665230181 9.9207e-08 au
i 4.666964022811253 3.6402e-06 deg
node 110.7539995628706 5.5026e-05 deg
peri 232.5423602579791 5.5715e-05 deg
M 304.6983070917144 7.5749e-06 deg
tp 2459183.472176752169
(2020-Nov-29.97217675)
2.5225e-05 TDB
period 1191.102481076339
3.26
6.8995e-06
1.889e-08
d
yr
n .3022409958164862 1.7507e-09 deg/d
Q 2.709008144809957 1.0461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      7953 days (21.77 yr)  
   first obs. used      1997-05-31  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:27:33  

Additional Information
 Earth MOID = .685964 au 
 Jupiter MOID = 2.70156 au 
 T_jup = 3.627 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456997.5 (2014-Dec-06.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2315696350635057 4.4561e-08  
q 1.689446649493644 9.9059e-08 au
tp 2456800.506220024623
(2014-May-23.00622002)
2.6654e-05 TDB
node 110.8238011159619 5.495e-05 deg
peri 232.2417686810718 5.565e-05 deg
i 4.669668103915393 3.6433e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      7953 days (21.77 yr)  
   first obs. used      1997-05-31  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:27:33  

Additional Information
 Jupiter MOID = 2.70156 au 
 T_jup = 3.627 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.985708516349805E-15 -4.404759703767759E-15 2.451360519456473E-13 3.098676769427806E-14 -2.507432666717511E-14 -4.02610492931358E-15
q -4.404759703767759E-15 9.812643135936014E-15 -5.993062557645274E-13 -6.785141659562638E-14 3.919917987346029E-14 9.139531456730872E-15
tp 2.451360519456473E-13 -5.993062557645274E-13 7.104457510580163E-10 -4.880565962406976E-12 2.425601463056393E-10 -1.740955552030604E-12
node 3.098676769427806E-14 -6.785141659562638E-14 -4.880565962406976E-12 3.019522267257918E-9 -3.012468144926801E-9 2.789752295003558E-11
peri -2.507432666717511E-14 3.919917987346029E-14 2.425601463056393E-10 -3.012468144926801E-9 3.096896181859202E-9 -2.82223529995341E-11
i -4.02610492931358E-15 9.139531456730872E-15 -1.740955552030604E-12 2.789752295003558E-11 -2.82223529995341E-11 1.327341062839129E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO320050  
diameter diameter 1.489 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.219   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

85467 (1997 KK3)          Discovered 1997-May-31 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1997 KK3 = 2001 VS81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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