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135455 (2001 VA50)
Classification: Outer Main-belt Asteroid          SPK-ID: 2135455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072139146777036 4.3499e-08  
a 3.208315562437611 2.569e-08 au
q 2.864339491467276 1.4116e-07 au
i 8.642788842497277 5.5656e-06 deg
node 319.5069102580136 2.773e-05 deg
peri 159.5942441863417 3.5591e-05 deg
M 51.89945360879122 2.2177e-05 deg
tp 2458897.896234014093
(2020-Feb-18.39623401)
0.000129 TDB
period 2099.007757886565
5.75
2.5211e-05
6.902e-08
d
yr
n .1715096090747537 2.06e-09 deg/d
Q 3.552291633407945 2.8445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      7101 days (19.44 yr)  
   first obs. used      2001-11-10  
   last obs. used      2021-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54918  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:30  

Additional Information
 Earth MOID = 1.88197 au 
 Jupiter MOID = 1.5226 au 
 T_jup = 3.166 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457589.5 (2016-Jul-20.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081707557737311 4.361e-08  
q 2.859818494312758 1.4154e-07 au
tp 2456802.114865104189
(2014-May-24.61486510)
0.0001281 TDB
node 319.5291736609275 2.7728e-05 deg
peri 160.0712414253139 3.5429e-05 deg
i 8.64481787490798 5.5666e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      7101 days (19.44 yr)  
   first obs. used      2001-11-10  
   last obs. used      2021-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54918  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:30  

Additional Information
 Jupiter MOID = 1.5226 au 
 T_jup = 3.166 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.901834087201078E-15 -6.09229112146427E-15 1.815528484893467E-12 -3.426239926329417E-15 3.030001073810865E-13 -8.954758892058159E-16
q -6.09229112146427E-15 2.003260358340059E-14 -6.197611697305082E-12 9.18654954397249E-15 -9.996915720862392E-13 2.783161326270632E-15
tp 1.815528484893467E-12 -6.197611697305082E-12 1.64108372452431E-8 -8.797143220228225E-13 2.837397249550699E-9 -1.785298627709139E-12
node -3.426239926329417E-15 9.18654954397249E-15 -8.797143220228225E-13 7.688596613609062E-10 -7.600308740989345E-10 3.417302559720909E-11
peri 3.030001073810865E-13 -9.996915720862392E-13 2.837397249550699E-9 -7.600308740989345E-10 1.255222228670479E-9 -3.409946963442007E-11
i -8.954758892058159E-16 2.783161326270632E-15 -1.785298627709139E-12 3.417302559720909E-11 -3.409946963442007E-11 3.098726487318391E-11

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 14.68   n/a E2021B55  

135455 (2001 VA50)          Discovered 2001-Nov-10 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 VA50 = 2003 AC34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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