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JPL Small-Body Database Browser
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212850 (2007 VL54)
Classification: Main-belt Asteroid          SPK-ID: 2212850
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522153056401928 7.5371e-08  
a 2.843330087264338 2.2771e-08 au
q 2.410531728995441 2.1378e-07 au
i 3.669803477391941 5.5435e-06 deg
node 139.5955295839178 0.00010705 deg
peri 339.1529816343257 0.00011134 deg
M 93.80939816586962 2.6691e-05 deg
tp 2458144.165612344537
(2018-Jan-25.66561234)
0.00012968 TDB
period 1751.214513342185
4.79
2.1037e-05
5.76e-08
d
yr
n .2055716174444794 2.4695e-09 deg/d
Q 3.276128445533235 2.6237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7397 days (20.25 yr)  
   first obs. used      1999-02-08  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:27  

Additional Information
 Earth MOID = 1.42734 au 
 Jupiter MOID = 1.81114 au 
 T_jup = 3.288 
[ 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 16.6   n/a MPO437021  

212850 (2007 VL54)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 VL54 = 1999 CJ132 = 2004 EN96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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