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332779 (2009 VX37)
Classification: Main-belt Asteroid          SPK-ID: 2332779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1500099640005191 5.9473e-08  
a 2.585162308746626 2.3289e-08 au
q 2.197362203876046 1.5752e-07 au
i 9.251780212879426 5.8911e-06 deg
node 61.14858608840263 3.3277e-05 deg
peri 298.0023186580126 3.6983e-05 deg
M 239.2847171202225 1.556e-05 deg
tp 2459509.584536577651
(2021-Oct-22.08453658)
6.7225e-05 TDB
period 1518.20406493581
4.16
2.0515e-05
5.617e-08
d
yr
n .237122273819772 3.2042e-09 deg/d
Q 2.972962413617207 2.6782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      6704 days (18.35 yr)  
   first obs. used      2001-12-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:31:06  

Additional Information
 Earth MOID = 1.21282 au 
 Jupiter MOID = 2.5288 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457498.5 (2016-Apr-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149335912959331 5.9532e-08  
q 2.199464176805094 1.5756e-07 au
tp 2457992.236453424683
(2017-Aug-26.73645342)
6.4778e-05 TDB
node 61.15657620879045 3.3273e-05 deg
peri 298.2447255298204 3.6998e-05 deg
i 9.251584148851832 5.8911e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      6704 days (18.35 yr)  
   first obs. used      2001-12-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:31:06  

Additional Information
 Jupiter MOID = 2.5288 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.544031900312624E-15 -9.306153029949977E-15 1.525351640979852E-12 -3.464258586223217E-14 4.068596060870611E-13 -7.78471596488828E-15
q -9.306153029949977E-15 2.482639767130162E-14 -3.98147410250021E-12 9.16465461878819E-14 -1.094343453995705E-12 2.171288615842506E-14
tp 1.525351640979852E-12 -3.98147410250021E-12 4.196164728008285E-9 -4.219795511717697E-12 1.074674676469507E-9 -7.57960866394046E-12
node -3.464258586223217E-14 9.16465461878819E-14 -4.219795511717697E-12 1.107079516269713E-9 -1.093534400174895E-9 -8.840249138585575E-11
peri 4.068596060870611E-13 -1.094343453995705E-12 1.074674676469507E-9 -1.093534400174895E-9 1.36883363626332E-9 8.545128903609011E-11
i -7.78471596488828E-15 2.171288615842506E-14 -7.57960866394046E-12 -8.840249138585575E-11 8.545128903609011E-11 3.470461117303191E-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 16.3   n/a MPO437418  

332779 (2009 VX37)          Discovered 2009-Nov-08 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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