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35847 (1999 JJ61)
Classification: Main-belt Asteroid          SPK-ID: 2035847
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2511156785749445 2.8282e-08  
a 2.434767950676142 1.2159e-08 au
q 1.823359544569576 6.966e-08 au
i 12.67449024398353 4.3173e-06 deg
node 75.06655807606597 1.5737e-05 deg
peri 260.9425654126496 1.8773e-05 deg
M 25.01021481152181 1.1552e-05 deg
tp 2458504.094965894622
(2019-Jan-20.59496589)
4.4088e-05 TDB
period 1387.665501455331
3.80
1.0394e-05
2.846e-08
d
yr
n .2594285147410853 1.9433e-09 deg/d
Q 3.046176356782708 1.5212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1415  
   data-arc span      14408 days (39.45 yr)  
   first obs. used      1980-05-18  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49476  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:39:04  

Additional Information
 Earth MOID = .863688 au 
 Jupiter MOID = 2.45146 au 
 T_jup = 3.429 
[ 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 14.1   n/a MPO431904  
diameter diameter 5.929 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.152   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35847 (1999 JJ61)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JJ61 = 1980 KJ2 = 2001 AJ29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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