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344004 (2011 QV73)
Classification: Jupiter Trojan          SPK-ID: 2344004
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04856440989899457 8.5733e-08  
a 5.257375162944796 2.4594e-07 au
q 5.002053840538752 5.671e-07 au
i 6.599021980798213 9.2505e-06 deg
node 324.8649284179367 5.5654e-05 deg
peri 30.33944909100032 0.0001139 deg
M 251.6087544254944 0.00010916 deg
tp 2460326.194903710769
(2024-Jan-16.69490371)
0.0014028 TDB
period 4403.032392572944
12.05
0.00030897
8.459e-07
d
yr
n .08176183318733919 5.7373e-09 deg/d
Q 5.51269648535084 2.5789e-07 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      5638 days (15.44 yr)  
   first obs. used      2003-12-21  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53355  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 22:59:38  

Additional Information
 Earth MOID = 3.99872 au 
 Jupiter MOID = .00451968 au 
 T_jup = 2.984 
[ 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 13.5   n/a MPO440549  
diameter diameter 11.351 km 1.429 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.045   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

344004 (2011 QV73)          Discovered 2003-Dec-21 by Spacewatch at Kitt Peak
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

Alternate Designations
 2011 QV73 = 2006 DG150 = 2010 HY90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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