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JPL Small-Body Database Browser
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34909 (3534 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2034909
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124238279857646 6.7591e-08  
a 2.761140013848888 1.8065e-08 au
q 2.450722083887329 1.8731e-07 au
i 25.25314567117802 8.1099e-06 deg
node .272364773408642 8.8307e-06 deg
peri 308.5546293827377 3.2903e-05 deg
M 51.32359887608285 3.3849e-05 deg
tp 2458761.583759228187
(2019-Oct-05.08375923)
0.00015701 TDB
period 1675.834286007831
4.59
1.6446e-05
4.503e-08
d
yr
n .2148183761400367 2.1082e-09 deg/d
Q 3.071557943810447 2.0096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      982  
   data-arc span      21544 days (58.98 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:59:37  

Additional Information
 Earth MOID = 1.49553 au 
 Jupiter MOID = 2.39268 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456968.5 (2014-Nov-07.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131497669377801 6.7982e-08  
q 2.449082997458683 1.8887e-07 au
tp 2457088.642756415316
(2015-Mar-07.14275642)
0.00015272 TDB
node .3370134954513241 8.8264e-06 deg
peri 309.1880243389672 3.2542e-05 deg
i 25.26580567231062 8.1112e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      982  
   data-arc span      21544 days (58.98 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:59:37  

Additional Information
 Jupiter MOID = 2.39268 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.621540446895261E-15 -1.279375409752563E-14 7.715586704149902E-12 1.90737531693459E-14 1.501903645487998E-12 -7.751700727846654E-15
q -1.279375409752563E-14 3.567333589864155E-14 -2.107308960620484E-11 -5.381059412161821E-14 -4.099895901780636E-12 2.412842583098799E-14
tp 7.715586704149902E-12 -2.107308960620484E-11 2.332241807111048E-8 4.116951684892207E-11 4.783652988804075E-9 -3.105871063220776E-11
node 1.90737531693459E-14 -5.381059412161821E-14 4.116951684892207E-11 7.790511933547156E-11 -6.162897870333084E-11 -7.762963712966382E-12
peri 1.501903645487998E-12 -4.099895901780636E-12 4.783652988804075E-9 -6.162897870333084E-11 1.058958097298642E-9 6.071932661642603E-13
i -7.751700727846654E-15 2.412842583098799E-14 -3.105871063220776E-11 -7.762963712966382E-12 6.071932661642603E-13 6.579190687611235E-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 14.3   n/a MPO436009  
diameter diameter 4.014 km 0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.331   0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34909 (3534 P-L)          Discovered 1960-Oct-17 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
 3534 P-L = 2001 SO276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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