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48264 (2001 XB212)
Classification: Main-belt Asteroid          SPK-ID: 2048264
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07603086862521172 3.9391e-08  
a 2.416555115683879 9.4824e-09 au
q 2.232822331157735 9.7985e-08 au
i 4.432831388456131 4.4652e-06 deg
node 122.795752363084 4.9275e-05 deg
peri 248.4232163727211 5.6512e-05 deg
M 29.76078259431487 2.7339e-05 deg
tp 2458887.068067629845
(2020-Feb-07.56806763)
0.00010421 TDB
period 1372.12438966765
3.76
8.0762e-06
2.211e-08
d
yr
n .2623668835791175 1.5443e-09 deg/d
Q 2.600287900210023 1.0203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1095  
   data-arc span      10409 days (28.50 yr)  
   first obs. used      1992-04-30  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:38:11  

Additional Information
 Earth MOID = 1.23646 au 
 Jupiter MOID = 2.72689 au 
 T_jup = 3.508 
[ 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 15.1   n/a MPO395458  
diameter diameter 2.677 km 0.586 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.246   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48264 (2001 XB212)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 XB212 = 1993 RM = 1993 SU16 = 1999 FZ56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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