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JPL Small-Body Database Browser
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461204 (2015 VO120)
Classification: Main-belt Asteroid          SPK-ID: 2461204
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703094429761451 5.9454e-07  
a 2.565553625998809 9.6001e-08 au
q 2.128615617029523 1.5962e-06 au
i 3.231893417630141 1.7898e-05 deg
node 218.7296848803228 0.0001443 deg
peri 206.6826927916145 0.0001773 deg
M 292.7830725740619 9.2829e-05 deg
tp 2458880.750391386084
(2020-Feb-01.25039139)
0.00040054 TDB
period 1500.963295445993
4.11
8.4248e-05
2.307e-07
d
yr
n .2398459716451829 1.3462e-08 deg/d
Q 3.002491634968096 1.1235e-07 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4429 days (12.13 yr)  
   first obs. used      2003-12-22  
   last obs. used      2016-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54743  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 09:06:30  

Additional Information
 Earth MOID = 1.14243 au 
 Jupiter MOID = 2.30653 au 
 T_jup = 3.410 
[ 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 17.8   n/a MPO386703  

461204 (2015 VO120)          Discovered 2011-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 VO120 = 2013 HX97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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