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JPL Small-Body Database Browser
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1607 Mavis (1950 RA)
Classification: Main-belt Asteroid          SPK-ID: 2001607
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3027654750755913 4.1298e-08  
a 2.551327949518833 5.5833e-09 au
q 1.778873930809129 1.0666e-07 au
i 8.580951893768621 3.9657e-06 deg
node 122.3904389054354 2.7028e-05 deg
peri 236.0950493732971 2.7468e-05 deg
M 40.60914166562332 6.6805e-06 deg
tp 2458832.592859203528
(2019-Dec-15.09285920)		 2.7287e-05 TDB
period 1488.496634192582
4.08		 4.8861e-06
1.338e-08		 d
yr
n .2418547625371541 7.939e-10 deg/d
Q 3.323781968228536 7.2737e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2756  
   data-arc span      42746 days (117.03 yr)  
   first obs. used      1903-01-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42589  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:59:42  

Additional Information
 Earth MOID = .791046 au 
 Jupiter MOID = 2.1649 au 
 T_jup = 3.359 
[ 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 11.3   n/a MPO435711  
diameter diameter 12.756 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.1339 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Bembrick, C.; Allen, B.; Bolt, G. (2008) Minor Planet Bull. 35, 74-75.]
[Oey, J. (2008) Minor Planet Bull. 35, 132-135.]
[Hanus, J.; Durech, J.; Broz, M.; Marciniak, A.; et al. (2013) Astron. Astrophys. 551, A67.]
geometric albedo albedo 0.193   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

1607 Mavis (1950 RA)          Discovered 1950-Sep-03 by Johnson, E. L. at Johannesburg (UO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1950 RA = 1934 VQ = 1958 OB = 1958 PD = A903 BH 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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