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212867 (2007 VL127)
Classification: Main-belt Asteroid          SPK-ID: 2212867
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04884450690123138 3.961e-08  
a 2.305284274635308 1.6295e-08 au
q 2.192683800973584 9.1522e-08 au
i 6.720546271174689 8.714e-06 deg
node 8.282799198000804 3.8309e-05 deg
peri 91.65906685744829 0.00010268 deg
M 137.9612762455171 9.4647e-05 deg
tp 2458510.563425926810
(2019-Jan-27.06342593)
0.00033557 TDB
period 1278.454153703724
3.50
1.3556e-05
3.711e-08
d
yr
n .2815900741978647 2.9857e-09 deg/d
Q 2.417884748297033 1.7091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      9073 days (24.84 yr)  
   first obs. used      1995-03-23  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:51:13  

Additional Information
 Earth MOID = 1.22175 au 
 Jupiter MOID = 2.63306 au 
 T_jup = 3.578 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456863.5 (2014-Jul-25.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04858592516432673 3.9971e-08  
q 2.19338938748441 9.2458e-08 au
tp 2457234.315563939235
(2015-Jul-30.81556394)
0.00033549 TDB
node 8.304923255299657 3.8315e-05 deg
peri 92.27628447468028 0.00010284 deg
i 6.720587992706341 8.7129e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      9073 days (24.84 yr)  
   first obs. used      1995-03-23  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:51:13  

Additional Information
 Jupiter MOID = 2.63306 au 
 T_jup = 3.578 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.597699605425926E-15 -3.642706837791879E-15 3.298815532907012E-12 -5.150986507799844E-15 9.583923083032023E-13 -5.152694733034251E-16
q -3.642706837791879E-15 8.548451017139966E-15 -7.397702900648663E-12 1.078450539688762E-14 -2.170540726862403E-12 1.992819947264718E-15
tp 3.298815532907012E-12 -7.397702900648663E-12 1.12554734967992E-7 3.885357658373273E-12 3.202583448221E-8 -5.605782981651617E-11
node -5.150986507799844E-15 1.078450539688762E-14 3.885357658373273E-12 1.468011017834932E-9 -1.455797949282718E-9 -7.708668315671955E-11
peri 9.583923083032023E-13 -2.170540726862403E-12 3.202583448221E-8 -1.455797949282718E-9 1.057623944984944E-8 6.060841119360764E-11
i -5.152694733034251E-16 1.992819947264718E-15 -5.605782981651617E-11 -7.708668315671955E-11 6.060841119360764E-11 7.591471175193631E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO418139  

212867 (2007 VL127)          Discovered 2007-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 VL127 = 2000 VL65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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