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JPL Small-Body Database Browser
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48261 (2001 XT27)
Classification: Main-belt Asteroid          SPK-ID: 2048261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493541790076311 3.3344e-08  
a 2.302804159266 7.6787e-09 au
q 1.958870734643469 7.8111e-08 au
i 6.133588856820374 4.3064e-06 deg
node 33.52664624610257 3.4694e-05 deg
peri 42.8439295270525 3.9402e-05 deg
M 23.66957365765418 1.5849e-05 deg
tp 2458516.578764442530
(2019-Feb-02.07876444)
5.6237e-05 TDB
period 1276.391591908515
3.49
6.3842e-06
1.748e-08
d
yr
n .2820451045605156 1.4107e-09 deg/d
Q 2.646737583888532 8.8255e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1096  
   data-arc span      10376 days (28.41 yr)  
   first obs. used      1990-10-27  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:41  

Additional Information
 Earth MOID = .978565 au 
 Jupiter MOID = 2.61384 au 
 T_jup = 3.568 
[ 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 15.0   n/a MPO302334  

48261 (2001 XT27)          Discovered 2001-Dec-10 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 XT27 = 1990 UC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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