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JPL Small-Body Database Browser
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34699 (2001 OQ25)
Classification: Main-belt Asteroid          SPK-ID: 2034699
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068782798840495 5.388e-08  
a 2.994874480947102 1.9572e-08 au
q 2.67478744795484 1.6533e-07 au
i 10.99908238379987 5.8377e-06 deg
node 155.0725385460731 2.2507e-05 deg
peri 187.9742113042735 2.9975e-05 deg
M 197.1314312538723 1.9379e-05 deg
tp 2459856.948284720464
(2022-Oct-04.44828472)
0.00010279 TDB
period 1893.06865574514
5.18
1.8557e-05
5.081e-08
d
yr
n .1901674294312895 1.8642e-09 deg/d
Q 3.314961513939363 2.1664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      10351 days (28.34 yr)  
   first obs. used      1991-10-02  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:33:23  

Additional Information
 Earth MOID = 1.66695 au 
 Jupiter MOID = 2.08538 au 
 T_jup = 3.218 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457147.5 (2015-May-05.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052403595303605 5.3841e-08  
q 2.68099959494055 1.6494e-07 au
tp 2457964.103064160429
(2017-Jul-29.60306416)
0.00010353 TDB
node 155.0926960905187 2.2507e-05 deg
peri 188.0412465937963 3.0203e-05 deg
i 10.99665964642775 5.8364e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      10351 days (28.34 yr)  
   first obs. used      1991-10-02  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:33:23  

Additional Information
 Jupiter MOID = 2.08538 au 
 T_jup = 3.218 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.898813584076183E-15 -8.832127120295123E-15 1.616739384530262E-12 2.679109465870821E-14 3.259526198591923E-13 -4.846270562538081E-16
q -8.832127120295123E-15 2.720624681451986E-14 -4.925404667410371E-12 -8.113784919273535E-14 -1.023495937456186E-12 2.148899095963091E-15
tp 1.616739384530262E-12 -4.925404667410371E-12 1.071801479944416E-8 3.392166564522497E-11 2.098777883841943E-9 6.985733196041397E-12
node 2.679109465870821E-14 -8.113784919273535E-14 3.392166564522497E-11 5.065485092561956E-10 -4.898404536715977E-10 3.891940106429419E-11
peri 3.259526198591923E-13 -1.023495937456186E-12 2.098777883841943E-9 -4.898404536715977E-10 9.122268878892507E-10 -3.691975041608058E-11
i -4.846270562538081E-16 2.148899095963091E-15 6.985733196041397E-12 3.891940106429419E-11 -3.691975041608058E-11 3.406322059478691E-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 14.6   n/a MPO337544  
diameter diameter 4.182 km 0.749 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34699 (2001 OQ25)          Discovered 2001-Jul-18 by JPL/GEODSS NEAT at Haleakala
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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