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79574 (1998 QV93)
Classification: Main-belt Asteroid          SPK-ID: 2079574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552644736642782 2.6347e-08  
a 2.309314521066461 7.593e-09 au
q 1.950760017427802 6.0702e-08 au
i 11.63900381673111 4.2909e-06 deg
node 164.9715980332121 1.6097e-05 deg
peri 241.703273469604 2.1832e-05 deg
M 124.6311183225803 1.5208e-05 deg
tp 2458952.741129218337
(2020-Apr-13.24112922)
5.3709e-05 TDB
period 1281.808232418428
3.51
6.3218e-06
1.731e-08
d
yr
n .2808532437966768 1.3852e-09 deg/d
Q 2.66786902470512 8.7719e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1049  
   data-arc span      8335 days (22.82 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53264  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:02:26  

Additional Information
 Earth MOID = .986424 au 
 Jupiter MOID = 2.79589 au 
 T_jup = 3.542 
[ 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 15.73   n/a MPO637108  
diameter diameter 4.910 km 0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79574 (1998 QV93)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 QV93 = 2000 DU52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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