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441256 (2007 VY287)
Classification: Main-belt Asteroid          SPK-ID: 2441256
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0411946933220942 1.0132e-07  
a 2.701758978329357 4.8606e-08 au
q 2.590460845786864 2.953e-07 au
i 6.293609151585091 8.6912e-06 deg
node 14.43718891364957 5.9056e-05 deg
peri 353.8962534131236 0.00010659 deg
M 344.6691065652553 9.7105e-05 deg
tp 2459069.576972647342
(2020-Aug-08.07697265)
0.00043864 TDB
period 1622.065293121457
4.44
4.3772e-05
1.198e-07
d
yr
n .2219392779850594 5.9892e-09 deg/d
Q 2.813057110871849 5.0608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      3815 days (10.44 yr)  
   first obs. used      2007-11-02  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:13:50  

Additional Information
 Earth MOID = 1.58922 au 
 Jupiter MOID = 2.36495 au 
 T_jup = 3.357 
[ 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 17.2   n/a MPO437715  

441256 (2007 VY287)          Discovered 2007-Nov-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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