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JPL Small-Body Database Browser
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35079 (1990 QR7)
Classification: Main-belt Asteroid          SPK-ID: 2035079
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 .1780105161924273 4.6406e-08  
a 2.241218219946613 7.9807e-09 au
q 1.842257807714043 1.0424e-07 au
i 2.07838754188826 4.9903e-06 deg
node 1.767073925585528 9.308e-05 deg
peri 3.88442481966832 9.3538e-05 deg
M 173.165249662283 9.3868e-06 deg
tp 2458011.001253337191
(2017-Sep-14.50125334)
3.145e-05 TDB
period 1225.531965636837
3.36
6.5459e-06
1.792e-08
d
yr
n .2937499878372646 1.569e-09 deg/d
Q 2.640178632179182 9.4013e-09 au
  Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      10465 days (28.65 yr)  
   first obs. used      1990-08-16  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:45:16  

Additional Information
 Earth MOID = .83964 au 
 Jupiter MOID = 2.81555 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 16.0   n/a MPO337547  

35079 (1990 QR7)          Discovered 1990-Aug-16 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 QR7 = 1999 HS6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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