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324914 (2007 VB252)
Classification: Main-belt Asteroid          SPK-ID: 2324914
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862855310837823 4.3601e-08  
a 2.252882101032621 1.3868e-08 au
q 1.833202762372612 9.9961e-08 au
i 1.401521890909955 5.1769e-06 deg
node 133.5377281108194 0.00024634 deg
peri 311.936804106791 0.00024713 deg
M 233.1296915482561 1.8844e-05 deg
tp 2459435.774894314877
(2021-Aug-09.27489431)
6.6642e-05 TDB
period 1235.111381580327
3.38
1.1404e-05
3.122e-08
d
yr
n .291471688601379 2.6913e-09 deg/d
Q 2.67256143969263 1.6451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:13:35  

Additional Information
 Earth MOID = .849785 au 
 Jupiter MOID = 2.54118 au 
 T_jup = 3.602 
[ show covariance matrix ]

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 17.9   n/a MPO434051  

324914 (2007 VB252)          Discovered 2007-Nov-12 by CSS at Catalina
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ hide close-approach data ]
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
1929-Jan-25 12:24 00:06 Eunom 0.0243577651144587 0.0243072814870611 0.0244082507185875 4.57271546392787 4.57271533789545 2425637.016556102 6.35731477944763 2539.25992910477 43.2042912645595 7.83762457191716 11576.672574881 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:38 2020-Feb-25 20:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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