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JPL Small-Body Database Browser
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6291 Renzetti (1985 TM1)
Classification: Main-belt Asteroid          SPK-ID: 2006291
[ 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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2144815156577257 3.6828e-08  
a 2.482081873860512 1.087e-08 au
q 1.949721191568341 9.2107e-08 au
i 11.50807490664231 4.7439e-06 deg
node 21.29316489701181 2.2771e-05 deg
peri 32.16422744194778 2.6835e-05 deg
M 183.3685222097099 1.7125e-05 deg
tp 2459301.290463313441
(2021-Mar-27.79046331)		 7.0614e-05 TDB
period 1428.310343937504
3.91		 9.3823e-06
2.569e-08		 d
yr
n .252046063748 1.6556e-09 deg/d
Q 3.014442556152682 1.3201e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1588  
   data-arc span      23122 days (63.30 yr)  
   first obs. used      1956-05-08  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 00:53:47  

Additional Information
 Earth MOID = .968834 au 
 Jupiter MOID = 2.42833 au 
 T_jup = 3.418 
[ 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 13.2   n/a MPO435759  
diameter diameter 4.934 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.417   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6291 Renzetti (1985 TM1)          Discovered 1985-Oct-15 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1985 TM1 = 1989 TA 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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