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134078 (2004 XX76)
Classification: Main-belt Asteroid          SPK-ID: 2134078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669655892612504 4.0842e-08  
a 2.441803975087384 1.1294e-08 au
q 2.034106735526455 1.0313e-07 au
i .5263543330640832 5.2697e-06 deg
node 316.1543963457657 0.00056392 deg
peri 109.2037903033745 0.00056428 deg
M 22.66838640908134 1.8554e-05 deg
tp 2458912.742806123339
(2020-Mar-04.24280612)
7.1716e-05 TDB
period 1393.684986018308
3.82
9.6693e-06
2.647e-08
d
yr
n .2583080133685755 1.7921e-09 deg/d
Q 2.849501214648313 1.318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      9418 days (25.79 yr)  
   first obs. used      1994-02-16  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:11:59  

Additional Information
 Earth MOID = 1.04777 au 
 Jupiter MOID = 2.44898 au 
 T_jup = 3.482 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457192.5 (2015-Jun-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657468892263934 4.0758e-08  
q 2.037582079333317 1.0283e-07 au
tp 2457516.344548204360
(2016-May-07.84454820)
7.1614e-05 TDB
node 316.6698357993424 0.00056196 deg
peri 108.1567128237371 0.00056233 deg
i .526794828155435 5.2856e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      9418 days (25.79 yr)  
   first obs. used      1994-02-16  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:11:59  

Additional Information
 Jupiter MOID = 2.44898 au 
 T_jup = 3.482 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.661189523712547E-15 -4.175309831012256E-15 -8.264349360000159E-13 1.44729408471492E-14 -1.976654019562092E-13 -2.820316200757606E-16
q -4.175309831012256E-15 1.05743340085825E-14 2.062270076666182E-12 -3.218423532833754E-14 4.827854551095483E-13 8.017207076410985E-16
tp -8.264349360000159E-13 2.062270076666182E-12 5.128511642359866E-9 -6.165621611350042E-11 1.476571269023477E-9 8.473431459465867E-13
node 1.44729408471492E-14 -3.218423532833754E-14 -6.165621611350042E-11 3.158036145361392E-7 -3.158066494788915E-7 1.060768619359356E-9
peri -1.976654019562092E-13 4.827854551095483E-13 1.476571269023477E-9 -3.158066494788915E-7 3.162142121348537E-7 -1.060519007496284E-9
i -2.820316200757606E-16 8.017207076410985E-16 8.473431459465867E-13 1.060768619359356E-9 -1.060519007496284E-9 2.793767765002485E-11

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 17.1   n/a MPO453825  

134078 (2004 XX76)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2004 XX76 = 1994 DN = 1996 RO16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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