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15047 (1998 XG49)
Classification: Main-belt Asteroid          SPK-ID: 2015047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118208986398062 1.102e-08  
a 2.45406587968888 8.7766e-09 au
q 2.163973239496789 3.0243e-08 au
i 7.783515363894099 4.7311e-07 deg
node 68.06841493764348 6.4553e-06 deg
peri 338.3891709929742 1.2072e-05 deg
M 301.0088633247429 1.2047e-05 deg
tp 2459430.597561638108
(2021-Aug-04.09756164)
4.7466e-05 TDB
period 1404.196068397898
3.84
7.5329e-06
2.062e-08
d
yr
n .2563744537546939 1.3753e-09 deg/d
Q 2.744158519880971 9.8141e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1695  
   data-arc span      10953 days (29.99 yr)  
   first obs. used      1990-11-15  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:46:08  

Additional Information
 Earth MOID = 1.17531 au 
 Jupiter MOID = 2.60943 au 
 T_jup = 3.472 
[ 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 14.13   n/a E2021B10  

15047 (1998 XG49)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XG49 = 1990 VP14 = 1992 FA4 = 1994 WM11 = 1999 BT16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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