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102601 (1999 VD5)
Classification: Main-belt Asteroid          SPK-ID: 2102601
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1927536171334756 5.9382e-08  
a 2.405298795180953 9.8376e-09 au
q 1.941668752123033 1.4128e-07 au
i 3.447145901025712 4.4499e-06 deg
node 52.03503480801542 5.7024e-05 deg
peri 330.674810548093 5.7772e-05 deg
M 250.3469961933552 1.3106e-05 deg
tp 2459615.520940120049
(2022-Feb-05.02094012)
5.1199e-05 TDB
period 1362.548523583296
3.73
8.3592e-06
2.289e-08
d
yr
n .2642107739790834 1.6209e-09 deg/d
Q 2.868928838238872 1.1734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      971  
   data-arc span      7541 days (20.65 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:46  

Additional Information
 Earth MOID = .944667 au 
 Jupiter MOID = 2.58767 au 
 T_jup = 3.495 
[ 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 15.53   n/a E2021B55  
diameter diameter 1.795 km 0.277 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.416   0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102601 (1999 VD5)          Discovered 1999-Nov-05 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VD5 = 2001 FK62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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