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35078 (1990 QB7)
Classification: Main-belt Asteroid          SPK-ID: 2035078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .226412815132186 4.0234e-08  
a 2.222903777191002 1.0428e-08 au
q 1.719609875229217 9.2374e-08 au
i 3.319977360250047 4.219e-06 deg
node 123.04154680 9.4459e-05 deg
peri 165.00302268427 9.5842e-05 deg
M 266.6274441813601 1.9579e-05 deg
tp 2458914.475794741244
(2020-Mar-05.97579474)
6.6912e-05 TDB
period 1210.54077524012
3.31
8.5185e-06
2.332e-08
d
yr
n .2973877521214361 2.0927e-09 deg/d
Q 2.726197679152786 1.2789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1990-08-16  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:45:16  

Additional Information
 Earth MOID = .702883 au 
 Jupiter MOID = 2.44895 au 
 T_jup = 3.612 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO385037  
diameter diameter 3.680 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35078 (1990 QB7)          Discovered 1990-Aug-20 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 QB7 = 2000 QZ135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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