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JPL Small-Body Database Browser
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19510 (1998 MV42)
Classification: Main-belt Asteroid          SPK-ID: 2019510
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254817827269626 3.3966e-08  
a 2.276819012752354 7.7354e-09 au
q 1.991119704085545 7.9898e-08 au
i 4.051379397927967 3.5759e-06 deg
node 275.9986419777024 5.8888e-05 deg
peri 178.3857160818493 6.1766e-05 deg
M 333.5409673950626 1.9508e-05 deg
tp 2459092.727970422714
(2020-Aug-31.22797042)
6.8232e-05 TDB
period 1254.848196754612
3.44
6.395e-06
1.751e-08
d
yr
n .2868872911727972 1.462e-09 deg/d
Q 2.562518321419162 8.7061e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1653  
   data-arc span      10402 days (28.48 yr)  
   first obs. used      1991-08-02  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5327  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:49:32  

Additional Information
 Earth MOID = 1.00788 au 
 Jupiter MOID = 2.5895 au 
 T_jup = 3.595 
[ 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 14.3   n/a MPO449094  

19510 (1998 MV42)          Discovered 1998-Jun-26 by Elst, E. W. at La Silla
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 MV42 = 1992 WA2 = 1999 VL25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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