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85510 (1997 UZ7)
Classification: Main-belt Asteroid          SPK-ID: 2085510
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102964415426535 6.7313e-08  
a 2.443827280021538 1.3288e-08 au
q 1.929899099288146 1.6875e-07 au
i 14.7094967911182 5.8338e-06 deg
node 239.3304524459647 2.2736e-05 deg
peri 107.6776891830659 2.7018e-05 deg
M 357.2673950555886 1.2669e-05 deg
tp 2459011.092013816399
(2020-Jun-10.59201382)
4.9131e-05 TDB
period 1395.417578271669
3.82
1.1381e-05
3.116e-08
d
yr
n .2579872904036994 2.1042e-09 deg/d
Q 2.957755460754929 1.6083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      8314 days (22.76 yr)  
   first obs. used      1997-10-29  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:56:13  

Additional Information
 Earth MOID = .982777 au 
 Jupiter MOID = 2.68045 au 
 T_jup = 3.425 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457345.5 (2015-Nov-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2111036729593719 6.7466e-08  
q 1.927502973875192 1.6927e-07 au
tp 2457616.896420460812
(2016-Aug-16.39642046)
4.7366e-05 TDB
node 239.3483261277202 2.2726e-05 deg
peri 107.9760254632322 2.6962e-05 deg
i 14.71480181203725 5.8374e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      8314 days (22.76 yr)  
   first obs. used      1997-10-29  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:56:13  

Additional Information
 Jupiter MOID = 2.68045 au 
 T_jup = 3.425 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.551673018058273E-15 -1.14016670491131E-14 1.228300507309005E-12 -1.430462704687103E-14 4.870231136284379E-13 -3.91119015991941E-14
q -1.14016670491131E-14 2.865321874091922E-14 -2.998494889728304E-12 3.436979295037805E-14 -1.206383657197438E-12 9.861414750926413E-14
tp 1.228300507309005E-12 -2.998494889728304E-12 2.243554607959915E-9 -3.17176333942148E-12 7.0836495772652E-10 -1.255913020280615E-11
node -1.430462704687103E-14 3.436979295037805E-14 -3.17176333942148E-12 5.1648983483098E-10 -5.007081482835179E-10 -4.094637623328633E-11
peri 4.870231136284379E-13 -1.206383657197438E-12 7.0836495772652E-10 -5.007081482835179E-10 7.269499844914265E-10 3.527314906790118E-11
i -3.91119015991941E-14 9.861414750926413E-14 -1.255913020280615E-11 -4.094637623328633E-11 3.527314906790118E-11 3.40756451876898E-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 15.9   n/a MPO474741  
diameter diameter 4.616 km 0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85510 (1997 UZ7)          Discovered 1997-Oct-29 by Klet at Klet
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1997 UZ7 = 2000 KD10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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