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21314 (1996 XG15)
Classification: Main-belt Asteroid          SPK-ID: 2021314
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288202647439776 6.8253e-08  
a 2.408612604561886 2.0187e-08 AU
q 2.098334491176542 1.7024e-07 AU
i 3.296313506086581 6.3357e-06 deg
node 279.1725093747446 0.0001196 deg
peri 256.2266499233544 0.00012281 deg
M 228.7431362909232 3.1377e-05 deg
tp 2457498.315461488219
(2016-Apr-19.81546149)
0.00012235 JED
period 1365.365292690334
3.74
1.7165e-05
4.7e-08
d
yr
n .2636657031838353 3.3147e-09 deg/d
Q 2.718890717947229 2.2787e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      7028 days (19.24 yr)  
   first obs. used      1995-10-23  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53476  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:59:13  

Additional Information
 Earth MOID = 1.10687 AU 
 T_jup = 3.507 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO309320  

21314 (1996 XG15)          Discovered 1996-Dec-10 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XG15 = 1999 TV126 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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