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JPL Small-Body Database Browser
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34910 (4052 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2034910
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09902933213530474 6.2954e-08  
a 2.922574696045897 1.6925e-08 au
q 2.633154075780931 1.8274e-07 au
i 8.0155362500383 6.2099e-06 deg
node 212.4462047565493 3.0839e-05 deg
peri 174.9999562310118 4.0541e-05 deg
M 323.0836649503729 2.4849e-05 deg
tp 2459187.638409802159
(2020-Dec-04.13840980)
0.00012618 TDB
period 1824.932714426044
5.00
1.5853e-05
4.34e-08
d
yr
n .1972675469918479 1.7136e-09 deg/d
Q 3.211995316310864 1.8601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1104  
   data-arc span      21475 days (58.80 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5665  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:38:12  

Additional Information
 Earth MOID = 1.63794 au 
 Jupiter MOID = 2.22235 au 
 T_jup = 3.257 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456321.5 (2013-Jan-29.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031759591386265 6.4384e-08  
q 2.620025048980889 1.884e-07 au
tp 2455529.334222574431
(2010-Nov-28.83422257)
0.00011413 TDB
node 212.5920145009433 3.0731e-05 deg
peri 173.4894188939483 3.9294e-05 deg
i 8.030358603578447 6.2269e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1104  
   data-arc span      21475 days (58.80 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5665  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:38:12  

Additional Information
 Jupiter MOID = 2.22235 au 
 T_jup = 3.257 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.145266427762228E-15 -1.209239512101595E-14 -3.424110354314E-12 -4.460553458717085E-15 -7.992954879968339E-13 2.791225516857025E-15
q -1.209239512101595E-14 3.549555690950251E-14 9.954416661456252E-12 1.41542594204112E-14 2.344308460235204E-12 -8.206867627264915E-15
tp -3.424110354314E-12 9.954416661456252E-12 1.302516214837296E-8 1.501173230999999E-11 2.805543908640434E-9 -1.078090482003587E-11
node -4.460553458717085E-15 1.41542594204112E-14 1.501173230999999E-11 9.444203737900402E-10 -9.312632493131471E-10 -5.909703698911757E-11
peri -7.992954879968339E-13 2.344308460235204E-12 2.805543908640434E-9 -9.312632493131471E-10 1.543983565346179E-9 5.615436937663795E-11
i 2.791225516857025E-15 -8.206867627264915E-15 -1.078090482003587E-11 -5.909703698911757E-11 5.615436937663795E-11 3.877400931185567E-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 14.1   n/a MPO351073  
diameter diameter 3.779 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.341   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34910 (4052 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

Alternate Designations
 4052 P-L = 1998 FR68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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