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295947 (2008 XL48)
Classification: Main-belt Asteroid          SPK-ID: 2295947
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05619679157433392 5.3784e-08  
a 2.338405139574641 1.6361e-08 au
q 2.206994273329614 1.2618e-07 au
i 3.36430571808877 4.613e-06 deg
node 236.9905369558267 9.993e-05 deg
peri 103.4090491984406 0.00010882 deg
M 190.4152613343286 4.5511e-05 deg
tp 2459615.765166356477
(2022-Feb-05.26516636)
0.00016745 TDB
period 1306.104910330403
3.58
1.3708e-05
3.753e-08
d
yr
n .2756287011499953 2.8927e-09 deg/d
Q 2.469816005819669 1.728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7068 days (19.35 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:43:50  

Additional Information
 Earth MOID = 1.20108 au 
 Jupiter MOID = 2.71455 au 
 T_jup = 3.562 
[ 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 17.5   n/a MPO460241  

295947 (2008 XL48)          Discovered 2008-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 XL48 = 2004 VP37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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