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35876 (1999 JX74)
Classification: Main-belt Asteroid          SPK-ID: 2035876
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07823568552887616 5.2401e-08  
a 2.581696508984181 1.3022e-08 au
q 2.379715712776297 1.3828e-07 au
i 14.17844242164412 5.6307e-06 deg
node 144.1426985251675 1.723e-05 deg
peri 4.532682595489356 3.6693e-05 deg
M 114.23736223269 2.9737e-05 deg
tp 2458519.702861867462
(2019-Feb-05.20286187)
0.00012589 TDB
period 1515.15201633554
4.15
1.1464e-05
3.139e-08
d
yr
n .2375999214063519 1.7977e-09 deg/d
Q 2.783677305192064 1.4041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      8251 days (22.59 yr)  
   first obs. used      1997-12-26  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:11:21  

Additional Information
 Earth MOID = 1.39168 au 
 Jupiter MOID = 2.21932 au 
 T_jup = 3.377 
[ 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 14.3   n/a MPO474213  
diameter diameter 3.863 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.297   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35876 (1999 JX74)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JX74 = 1997 YQ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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