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134682 (1999 XM27)
Classification: Main-belt Asteroid          SPK-ID: 2134682
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2081299433147512 3.5529e-08  
a 2.370986158981991 9.5874e-09 au
q 1.877512944113009 8.4954e-08 au
i 6.060321199717135 4.488e-06 deg
node 228.2099336911515 4.7282e-05 deg
peri 190.9847621685346 4.9447e-05 deg
M 277.9639640374675 1.5568e-05 deg
tp 2459504.374404647666
(2021-Oct-16.87440465)
5.8725e-05 TDB
period 1333.49672969477
3.65
8.0883e-06
2.214e-08
d
yr
n .2699669162911272 1.6375e-09 deg/d
Q 2.864459373850972 1.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      7136 days (19.54 yr)  
   first obs. used      1999-10-20  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52218  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:11:34  

Additional Information
 Earth MOID = .889509 au 
 Jupiter MOID = 2.4823 au 
 T_jup = 3.508 
[ 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 15.9   n/a MPO436659  

134682 (1999 XM27)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1999 XM27 = 1999 VS28 = 2002 NT55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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