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34914 (4535 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2034914
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721326981058121 3.8318e-08  
a 3.181719175026984 1.5524e-08 au
q 2.634041268814591 1.2382e-07 au
i .2097175706220213 4.4147e-06 deg
node 43.0605511227087 0.0011767 deg
peri 356.6928405451914 0.0011768 deg
M 136.5885807946085 1.3209e-05 deg
tp 2458213.992104699922
(2018-Apr-05.49210470)
7.3671e-05 TDB
period 2072.961302188187
5.68
1.5172e-05
4.154e-08
d
yr
n .1736646022383483 1.271e-09 deg/d
Q 3.729397081239378 1.8197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1267  
   data-arc span      21761 days (59.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:53:33  

Additional Information
 Earth MOID = 1.64203 au 
 Jupiter MOID = 1.68916 au 
 T_jup = 3.176 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456507.5 (2013-Aug-03.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720256000427365 3.8145e-08  
q 2.636807539835239 1.2364e-07 au
tp 2456144.939966092028
(2012-Aug-05.43996609)
6.9859e-05 TDB
node 43.05874986324138 0.0011734 deg
peri 357.6001331024522 0.0011734 deg
i .2101546733527867 4.4148e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1267  
   data-arc span      21761 days (59.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:53:33  

Additional Information
 Jupiter MOID = 1.68916 au 
 T_jup = 3.176 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.45501971883275E-15 -4.691142555177571E-15 -8.918321119763218E-13 7.434232132154382E-15 -1.90666021073689E-13 -4.220366295344365E-17
q -4.691142555177571E-15 1.528653808806691E-14 2.989972585117034E-12 -1.986024373561248E-14 6.356714785809204E-13 1.160871015348197E-16
tp -8.918321119763218E-13 2.989972585117034E-12 4.880249401825099E-9 -2.628215060422415E-12 9.08692549749237E-10 1.655462384213675E-14
node 7.434232132154382E-15 -1.986024373561248E-14 -2.628215060422415E-12 1.376751064371896E-6 -1.376741758034035E-6 -1.725604755888189E-9
peri -1.90666021073689E-13 6.356714785809204E-13 9.08692549749237E-10 -1.376741758034035E-6 1.376909894313488E-6 1.725597163790572E-9
i -4.220366295344365E-17 1.160871015348197E-16 1.655462384213675E-14 -1.725604755888189E-9 1.725597163790572E-9 1.949018673581012E-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 14.1   n/a MPO259577  
diameter diameter 7.917 km 0.457 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34914 (4535 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4535 P-L = 1995 YV23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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