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JPL Small-Body Database Browser
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146380 (2001 QV50)
Classification: Main-belt Asteroid          SPK-ID: 2146380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1656163730675703 4.6876e-08  
a 2.615322285686202 1.6242e-08 au
q 2.182182094328065 1.2709e-07 au
i 4.713045309452752 4.4938e-06 deg
node 54.27460396802558 5.4989e-05 deg
peri 282.0504513845574 5.6542e-05 deg
M 55.13280130297348 1.2323e-05 deg
tp 2458363.911403744333
(2018-Sep-02.41140374)
5.3012e-05 TDB
period 1544.849756209402
4.23
1.4391e-05
3.94e-08
d
yr
n .2330323700107459 2.1708e-09 deg/d
Q 3.048462477044339 1.8932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      7185 days (19.67 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:36:10  

Additional Information
 Earth MOID = 1.1779 au 
 Jupiter MOID = 2.33662 au 
 T_jup = 3.383 
[ 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 15.4   n/a MPO417787  

146380 (2001 QV50)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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