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212852 (2007 VM63)
Classification: Main-belt Asteroid          SPK-ID: 2212852
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05566218928453179 4.7894e-08  
a 2.68323554199924 3.0004e-08 au
q 2.533880777365495 1.2279e-07 au
i 5.56982951327472 5.9115e-06 deg
node 72.04314345803704 6.0495e-05 deg
peri 39.88672307597228 9.2752e-05 deg
M 261.7719926622156 7.5638e-05 deg
tp 2459438.545735807563
(2021-Aug-12.04573581)
0.00034125 TDB
period 1605.412439534065
4.40
2.6928e-05
7.372e-08
d
yr
n .2242414417222792 3.7612e-09 deg/d
Q 2.832590306632984 3.1674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2003-12-17  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65463  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:51:13  

Additional Information
 Earth MOID = 1.55353 au 
 Jupiter MOID = 2.23074 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456850.5 (2014-Jul-12.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05415122664820064 4.7356e-08  
q 2.539147833211769 1.2159e-07 au
tp 2456216.969081378560
(2012-Oct-16.46908138)
0.00032616 TDB
node 72.08079644200066 6.0504e-05 deg
peri 38.02284881610721 9.4666e-05 deg
i 5.569545482846404 5.9116e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2003-12-17  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65463  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:51:13  

Additional Information
 Jupiter MOID = 2.23074 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.242576520405392E-15 -5.609633637146187E-15 1.599452235516455E-12 2.324171846545072E-16 3.655049430289684E-13 1.5002552365287E-15
q -5.609633637146187E-15 1.478322603102113E-14 -2.657028647191071E-13 -2.419056030717377E-15 -3.251374002497058E-14 -2.414815441415079E-15
tp 1.599452235516455E-12 -2.657028647191071E-13 1.063807809323845E-7 -7.19071992809337E-11 2.377903283144E-8 1.947455760093017E-11
node 2.324171846545072E-16 -2.419056030717377E-15 -7.19071992809337E-11 3.660736359534793E-9 -3.659384184381114E-9 -8.325500083112973E-11
peri 3.655049430289684E-13 -3.251374002497058E-14 2.377903283144E-8 -3.659384184381114E-9 8.961718759366591E-9 8.729405665076786E-11
i 1.5002552365287E-15 -2.414815441415079E-15 1.947455760093017E-11 -8.325500083112973E-11 8.729405665076786E-11 3.494698949568471E-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 16.4   n/a MPO450008  

212852 (2007 VM63)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 VM63 = 2005 JM149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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