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70983 (1999 XB27)
Classification: Main-belt Asteroid          SPK-ID: 2070983
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04245467978114219 4.1234e-08  
a 2.834394345656747 2.081e-08 au
q 2.71406104133841 1.1635e-07 au
i 7.279878823691321 4.5672e-06 deg
node 69.09071222383567 3.83e-05 deg
peri 239.3180926250997 8.2482e-05 deg
M 207.0682946539243 7.6466e-05 deg
tp 2459740.929761601780
(2022-Jun-10.42976160)
0.00037176 TDB
period 1742.965682449187
4.77
1.9195e-05
5.255e-08
d
yr
n .2065445141146634 2.2747e-09 deg/d
Q 2.954727649975084 2.1693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      895  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1999-11-15  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:42:31  

Additional Information
 Earth MOID = 1.70748 au 
 Jupiter MOID = 2.14914 au 
 T_jup = 3.299 
[ 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 14.9   n/a MPO417318  

70983 (1999 XB27)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XB27 = 2002 JZ28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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