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52617 (1997 VH1)
Classification: Main-belt Asteroid          SPK-ID: 2052617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08686800749696566 4.9828e-08  
a 2.608942858874772 1.291e-08 au
q 2.382309191050883 1.2668e-07 au
i 13.08848317424636 4.5218e-06 deg
node 300.6934786020619 2.1009e-05 deg
peri 97.79214239478209 3.6006e-05 deg
M 173.2649623631981 2.8083e-05 deg
tp 2458459.695647043383
(2018-Dec-07.19564704)
0.00011965 TDB
period 1539.200790667345
4.21
1.1424e-05
3.128e-08
d
yr
n .2338876137426595 1.736e-09 deg/d
Q 2.83557652669866 1.4031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      11159 days (30.55 yr)  
   first obs. used      1989-11-02  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:46:33  

Additional Information
 Earth MOID = 1.43203 au 
 Jupiter MOID = 2.4944 au 
 T_jup = 3.369 
[ 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 15.23   n/a E2021B10  

52617 (1997 VH1)          Discovered 1997-Nov-01 by Urata, T. at Oohira
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 VH1 = 1999 DT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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