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JPL Small-Body Database Browser
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344970 (2004 XX50)
Classification: Main-belt Asteroid          SPK-ID: 2344970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2510583869941593 5.4122e-07  
a 2.571002222640776 1.016e-07 au
q 1.925530551666184 1.4657e-06 au
i 4.006593245013709 1.4871e-05 deg
node 10.7902651021342 0.00013015 deg
peri 55.49587116522684 0.00018313 deg
M 196.7004056913864 0.00011403 deg
tp 2459283.522027680864
(2021-Mar-10.02202768)
0.0005131 TDB
period 1505.747341297228
4.12
8.9252e-05
2.444e-07
d
yr
n .2390839353499064 1.4172e-08 deg/d
Q 3.216473893615368 1.271e-07 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2001-02-02  
   last obs. used      2018-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63638  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:34:08  

Additional Information
 Earth MOID = .942242 au 
 Jupiter MOID = 2.12766 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 17.1   n/a MPO450304  

344970 (2004 XX50)          Discovered 2004-Dec-14 by CINEOS at Campo Imperatore
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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