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26325 (1998 VD29)
Classification: Main-belt Asteroid          SPK-ID: 2026325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129059626386489 4.408e-08  
a 3.19180872203763 2.7929e-08 au
q 2.779875080874317 1.4149e-07 au
i 17.09438616251756 5.0002e-06 deg
node 69.18123651083785 1.5557e-05 deg
peri 355.1769493830368 2.4654e-05 deg
M 267.8530521587551 1.7968e-05 deg
tp 2459533.628827693114
(2021-Nov-15.12882769)
0.00010422 TDB
period 2082.82946387091
5.70
2.7338e-05
7.485e-08
d
yr
n .172841803059068 2.2686e-09 deg/d
Q 3.603742363200944 3.1534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1514  
   data-arc span      25623 days (70.15 yr)  
   first obs. used      1950-04-22  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:27:06  

Additional Information
 Earth MOID = 1.79396 au 
 Jupiter MOID = 1.72996 au 
 T_jup = 3.115 
[ show covariance matrix ]

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 12.5   n/a MPO435946  
diameter diameter 23.033 km 0.281 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

26325 (1998 VD29)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VD29 = 1981 UN15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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