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22014 (1999 XQ96)
Classification: Jupiter Trojan          SPK-ID: 2022014
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058928212653533 2.7259e-08  
a 5.152821204229181 1.1372e-07 au
q 4.607174429437419 2.1039e-07 au
i 29.56166847518272 2.2557e-06 deg
node 260.1191998722912 4.7253e-06 deg
peri 202.309319107774 2.2586e-05 deg
M 264.9783487364732 2.6903e-05 deg
tp 2460328.180600365198
(2024-Jan-18.68060037)
0.00034561 TDB
period 4272.342258140672
11.70
0.00014143
3.872e-07
d
yr
n .08426291206282532 2.7894e-09 deg/d
Q 5.698467979020945 1.2576e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1484  
   data-arc span      15703 days (42.99 yr)  
   first obs. used      1978-02-13  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41338  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:57:40  

Additional Information
 Earth MOID = 3.63708 au 
 Jupiter MOID = .353635 au 
 T_jup = 2.731 
[ 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 10.29   n/a E2021B10  
diameter diameter 39.487 km 0.560 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.103   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

22014 (1999 XQ96)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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