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JPL Small-Body Database Browser
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12703 (1990 SV13)
Classification: Main-belt Asteroid          SPK-ID: 2012703
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0588623847609582 3.3886e-08  
a 2.538786763721828 1.0533e-08 au
q 2.389347720409606 8.6617e-08 au
i 4.417334998909795 3.8363e-06 deg
node 7.455340757950149 5.329e-05 deg
peri 20.31820551770744 6.5968e-05 deg
M 350.5237806570426 3.9929e-05 deg
tp 2458639.392903749416
(2019-Jun-04.89290375)
0.00016388 TDB
period 1477.534958094391
4.05
9.1951e-06
2.517e-08
d
yr
n .2436490575250415 1.5163e-09 deg/d
Q 2.68822580703405 1.1153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1452  
   data-arc span      15012 days (41.10 yr)  
   first obs. used      1978-10-28  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:27:33  

Additional Information
 Earth MOID = 1.39293 au 
 Jupiter MOID = 2.55585 au 
 T_jup = 3.440 
[ 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 14.0   n/a MPO449036  
diameter diameter 4.801 km 0.272 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

12703 (1990 SV13)          Discovered 1990-Sep-23 by Debehogne, H. at La Silla
Reference: 19991222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SV13 = 1978 UB = 1982 UV3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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