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461332 (2015 XV309)
Classification: Main-belt Asteroid          SPK-ID: 2461332
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 .1718050223940042 1.1272e-07  
a 2.622539221529469 4.3535e-08 au
q 2.171973811845444 3.2378e-07 au
i 2.876832908993437 8.3253e-06 deg
node 58.34548276141184 0.00012904 deg
peri 22.74689438610812 0.0001319 deg
M 8.524100282589282 2.6145e-05 deg
tp 2458963.769447205949
(2020-Apr-24.26944721)
0.00011226 TDB
period 1551.248644137479
4.25
3.8627e-05
1.058e-07
d
yr
n .2320711133966317 5.7787e-09 deg/d
Q 3.073104631213493 5.1015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4310 days (11.80 yr)  
   first obs. used      2008-01-10  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:37:17  

Additional Information
 Earth MOID = 1.1881 au 
 Jupiter MOID = 2.16733 au 
 T_jup = 3.381 
[ 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 17.4   n/a MPO495307  

461332 (2015 XV309)          Discovered 2008-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 XV309 = 2008 AK23 = 2012 AN5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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