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JPL Small-Body Database Browser
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15581 (2000 GV72)
Classification: Main-belt Asteroid          SPK-ID: 2015581
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04929359384314754 3.4786e-08  
a 2.611938719420802 1.071e-08 au
q 2.483186873042482 9.0915e-08 au
i 2.101981575485973 4.1124e-06 deg
node 199.0045200691701 9.7746e-05 deg
peri 33.53830683949918 0.000106 deg
M 259.2556893919776 4.2091e-05 deg
tp 2459431.980258834282
(2021-Aug-05.48025883)
0.00018063 TDB
period 1541.852758164311
4.22
9.4834e-06
2.596e-08
d
yr
n .2334853299666606 1.4361e-09 deg/d
Q 2.740690565799122 1.1238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      14940 days (40.90 yr)  
   first obs. used      1979-03-08  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51267  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:21:48  

Additional Information
 Earth MOID = 1.47236 au 
 Jupiter MOID = 2.23533 au 
 T_jup = 3.406 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456300.5 (2013-Jan-08.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05020717509792914 3.4498e-08  
q 2.480584422142918 9.0222e-08 au
tp 2456353.940510489583
(2013-Mar-02.44051049)
0.00017719 TDB
node 199.0601287681593 9.7883e-05 deg
peri 34.74912882119947 0.00010599 deg
i 2.099506650178771 4.112e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      14940 days (40.90 yr)  
   first obs. used      1979-03-08  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51267  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:21:48  

Additional Information
 Jupiter MOID = 2.23533 au 
 T_jup = 3.406 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.190145230494982E-15 -3.092879906535611E-15 -1.143650139036889E-12 3.521536813549371E-15 -2.578890791075231E-13 1.635213919270225E-16
q -3.092879906535611E-15 8.139984525157989E-15 3.029967525617826E-12 -7.837617512043719E-15 6.813415225711296E-13 -3.717593905627798E-16
tp -1.143650139036889E-12 3.029967525617826E-12 3.1395902367465E-8 -1.838076726190593E-11 7.215392926687019E-9 2.278923854683407E-12
node 3.521536813549371E-15 -7.837617512043719E-15 -1.838076726190593E-11 9.581017044867008E-9 -9.578356474347208E-9 -1.948580930230652E-11
peri -2.578890791075231E-13 6.813415225711296E-13 7.215392926687019E-9 -9.578356474347208E-9 1.123314291025959E-8 1.999671171225331E-11
i 1.635213919270225E-16 -3.717593905627798E-16 2.278923854683407E-12 -1.948580930230652E-11 1.999671171225331E-11 1.690894924675302E-11

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 14.3   n/a MPO350927  
diameter diameter 4.271 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.267   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15581 (2000 GV72)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GV72 = 1997 SB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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