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JPL Small-Body Database Browser
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74341 (1998 VP22)
Classification: Main-belt Asteroid          SPK-ID: 2074341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400413458438631 4.5441e-08  
a 2.64962868558532 1.5735e-08 au
q 2.278571118469446 1.1865e-07 au
i 11.73464672003171 5.0993e-06 deg
node 234.874442641048 3.2819e-05 deg
peri 231.8749268412007 4.2479e-05 deg
M 218.8205373465609 2.7478e-05 deg
tp 2459218.295834965054
(2021-Jan-03.79583497)
0.00012273 TDB
period 1575.345991600582
4.31
1.4033e-05
3.842e-08
d
yr
n .2285212276664589 2.0357e-09 deg/d
Q 3.020686252701194 1.7939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      696  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58312  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:51:55  

Additional Information
 Earth MOID = 1.31538 au 
 Jupiter MOID = 2.24558 au 
 T_jup = 3.347 
[ 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 15.1   n/a MPO410544  

74341 (1998 VP22)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VP22 = 2002 TR125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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