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344549 (2002 VJ98)
Classification: Main-belt Asteroid          SPK-ID: 2344549
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202264427472761 1.1565e-07  
a 2.217277268910342 1.4705e-08 au
q 1.728974183393822 2.5018e-07 au
i 4.883514871572423 5.5205e-06 deg
node 36.4754536623925 7.1834e-05 deg
peri 294.1964444782254 7.2891e-05 deg
M 172.0195974461361 1.8788e-05 deg
tp 2458424.259391742493
(2018-Nov-01.75939174)
5.8454e-05 TDB
period 1205.947589998631
3.30
1.1996e-05
3.284e-08
d
yr
n .2985204357018607 2.9696e-09 deg/d
Q 2.705580354426862 1.7943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      6292 days (17.23 yr)  
   first obs. used      2002-11-12  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:20  

Additional Information
 Earth MOID = .725683 au 
 Jupiter MOID = 2.66662 au 
 T_jup = 3.616 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO408445  

344549 (2002 VJ98)          Discovered 2002-Nov-12 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2002 VJ98 = 2005 QN155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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