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441249 (2007 VW252)
Classification: Main-belt Asteroid          SPK-ID: 2441249
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2536635017468156 4.815e-08  
a 2.634302981977513 4.1487e-08 au
q 1.966076462907019 1.145e-07 au
i 4.289718303498134 1.3927e-05 deg
node 147.8687134542328 7.4333e-05 deg
peri 259.2655386226298 9.1253e-05 deg
M 337.0367868622746 5.5504e-05 deg
tp 2459100.115557114478
(2020-Sep-07.61555711)
0.00024283 TDB
period 1561.697848908452
4.28
3.6892e-05
1.01e-07
d
yr
n .2305183427457635 5.4456e-09 deg/d
Q 3.302529501048008 5.2011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6218 days (17.02 yr)  
   first obs. used      2000-02-11  
   last obs. used      2017-02-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55341  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:40:15  

Additional Information
 Earth MOID = .981208 au 
 Jupiter MOID = 2.11157 au 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO402739  

441249 (2007 VW252)          Discovered 2007-Nov-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 VW252 = 2007 TF445 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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