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372601 (2009 VH1)
Classification: Main-belt Asteroid          SPK-ID: 2372601
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057912469019017 5.1496e-08  
a 2.569553890774578 2.6311e-08 au
q 2.297717580687902 1.4077e-07 au
i 15.29531970711854 6.4023e-06 deg
node 33.84376973323725 2.0241e-05 deg
peri 263.5294400339622 3.7493e-05 deg
M 315.1166746105418 3.172e-05 deg
tp 2459188.071800838894
(2020-Dec-04.57180084)
0.0001323 TDB
period 1504.475163461524
4.12
2.3107e-05
6.326e-08
d
yr
n .2392861037145375 3.6752e-09 deg/d
Q 2.841390200861254 2.9094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2003-03-25  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62282  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:52:17  

Additional Information
 Earth MOID = 1.34258 au 
 Jupiter MOID = 2.37376 au 
 T_jup = 3.373 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457927.5 (2017-Jun-23.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050335257102073 5.1484e-08  
q 2.300147909369095 1.4066e-07 au
tp 2457683.567389389845
(2016-Oct-22.06738939)
0.00013719 TDB
node 33.85484260179761 2.0234e-05 deg
peri 263.5425820021814 3.7693e-05 deg
i 15.29668094380179 6.4027e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2003-03-25  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62282  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:52:17  

Additional Information
 Jupiter MOID = 2.37376 au 
 T_jup = 3.373 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.65057310621875E-15 -7.146838904176993E-15 -1.781495031329933E-12 2.956670616176747E-14 -4.232521759671083E-13 3.541583562985862E-15
q -7.146838904176993E-15 1.978538981230968E-14 3.77585602828413E-12 -8.226415744519135E-14 9.259772663363418E-13 -8.743108370730942E-15
tp -1.781495031329933E-12 3.77585602828413E-12 1.882170982564608E-8 -9.987489956427658E-12 4.390337981164929E-9 2.123199530684956E-11
node 2.956670616176747E-14 -8.226415744519135E-14 -9.987489956427658E-12 4.094164398707488E-10 -3.96422329729361E-10 3.228797744576492E-11
peri -4.232521759671083E-13 9.259772663363418E-13 4.390337981164929E-9 -3.96422329729361E-10 1.420783231589806E-9 -2.592248736336926E-11
i 3.541583562985862E-15 -8.743108370730942E-15 2.123199530684956E-11 3.228797744576492E-11 -2.592248736336926E-11 4.099455456297638E-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 16.0   n/a MPO334916  

372601 (2009 VH1)          Discovered 2009-Nov-09 by Mayhill at Mayhill
Reference: Last Updated: 2013-09-23

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2075-Apr-26 20:09 < 00:01 Psych 0.0354986822874751 0.0354363820666476 0.0355609903517682 6.17531124574348 6.17531119055073 2479054.339538235 0.939093927429878 3215.26915157635 73.2656394219508 15.0030067832881 18822.6259212639 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 18:52:18 2020-Nov-12 18:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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