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35085 (1990 SL11)
Classification: Main-belt Asteroid          SPK-ID: 2035085
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1797349653296822 4.3416e-08  
a 2.220692765882369 8.736e-09 au
q 1.821556628598626 9.7159e-08 au
i 4.178424386947662 4.7794e-06 deg
node 328.2228967757507 5.4738e-05 deg
peri 26.48322720208396 5.6134e-05 deg
M 233.8532070262793 1.5473e-05 deg
tp 2459024.050166461352
(2020-Jun-23.55016646)
5.3515e-05 TDB
period 1208.735127795533
3.31
7.1326e-06
1.953e-08
d
yr
n .2978319995188366 1.7575e-09 deg/d
Q 2.619828903166113 1.0306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1374  
   data-arc span      10482 days (28.70 yr)  
   first obs. used      1990-08-29  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:25  

Additional Information
 Earth MOID = .816676 au 
 Jupiter MOID = 2.81343 au 
 T_jup = 3.625 
[ 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 MPO436010  
diameter diameter 3.106 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.382   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35085 (1990 SL11)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SL11 = 1990 QT18 = 1990 RB17 = 1999 GG60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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