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266993 (2010 XV44)
Classification: Main-belt Asteroid          SPK-ID: 2266993
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454564117799774 6.2579e-08  
a 3.149614353308664 5.9026e-08 au
q 2.691482750985672 1.8085e-07 au
i 16.3157824501854 7.2377e-06 deg
node 101.5160849987636 1.9682e-05 deg
peri 273.3220337043167 3.1534e-05 deg
M 329.9368214531999 2.6934e-05 deg
tp 2459170.997059652927
(2020-Nov-17.49705965)
0.00015488 TDB
period 2041.665068099953
5.59
5.7393e-05
1.571e-07
d
yr
n .1763266686709927 4.9567e-09 deg/d
Q 3.607745955631656 6.7611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      5420 days (14.84 yr)  
   first obs. used      2003-07-08  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:34:44  

Additional Information
 Earth MOID = 1.7553 au 
 Jupiter MOID = 2.04558 au 
 T_jup = 3.130 
[ 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 15.3   n/a MPO407961  

266993 (2010 XV44)          Discovered 2003-Jul-08 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2010 XV44 = 2009 VF105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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