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35103 (1991 RZ14)
Classification: Main-belt Asteroid          SPK-ID: 2035103
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06322983429802226 4.0266e-08  
a 2.911555262582949 1.4747e-08 au
q 2.727458105780294 1.142e-07 au
i 1.495615144220583 4.6572e-06 deg
node 195.7759213384099 0.00013115 deg
peri 214.4433429496943 0.00013535 deg
M 233.9633308986229 3.4668e-05 deg
tp 2459635.802259072433
(2022-Feb-25.30225907)
0.00017682 TDB
period 1814.621212197499
4.97
1.3787e-05
3.775e-08
d
yr
n .1983885108253758 1.5073e-09 deg/d
Q 3.095652419385603 1.5679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2011  
   data-arc span      13253 days (36.28 yr)  
   first obs. used      1984-03-05  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:27:42  

Additional Information
 Earth MOID = 1.73781 au 
 Jupiter MOID = 2.14881 au 
 T_jup = 3.280 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456598.5 (2013-Nov-02.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06644091500929648 4.0203e-08  
q 2.712848772240388 1.14e-07 au
tp 2456016.408038828920
(2012-Mar-29.90803883)
0.00015832 TDB
node 195.9017579422504 0.00013101 deg
peri 214.9507622523605 0.00013482 deg
i 1.496943432841715 4.6634e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2011  
   data-arc span      13253 days (36.28 yr)  
   first obs. used      1984-03-05  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:27:42  

Additional Information
 Jupiter MOID = 2.14881 au 
 T_jup = 3.280 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.6162671171098E-15 -4.552615285313649E-15 -1.319369159111005E-12 -7.242751371434884E-15 -2.846169747518696E-13 -3.936899590592588E-17
q -4.552615285313649E-15 1.299574179471034E-14 4.419306740030997E-12 1.959165969620204E-14 9.521538223460479E-13 1.265019425581688E-16
tp -1.319369159111005E-12 4.419306740030997E-12 2.506396131627047E-8 6.730465642281047E-12 5.047205419393578E-9 -1.78622647434949E-12
node -7.242751371434884E-15 1.959165969620204E-14 6.730465642281047E-12 1.716260583185753E-8 -1.715507777399059E-8 -9.184345670977159E-12
peri -2.846169747518696E-13 9.521538223460479E-13 5.047205419393578E-9 -1.715507777399059E-8 1.817557370124813E-8 8.837820557774355E-12
i -3.936899590592588E-17 1.265019425581688E-16 -1.78622647434949E-12 -9.184345670977159E-12 8.837820557774355E-12 2.174733884641488E-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 13.2   n/a MPO436010  
diameter diameter 7.185 km 0.556 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.216   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35103 (1991 RZ14)          Discovered 1991-Sep-15 by Holt, H. E. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RZ14 = 1999 DA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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