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JPL Small-Body Database Browser
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27275 (2000 AB47)
Classification: Main-belt Asteroid          SPK-ID: 2027275
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07283424338973873 5.811e-08  
a 2.979373039474052 1.9328e-08 au
q 2.762372658368173 1.7343e-07 au
i 9.532626241534455 6.3709e-06 deg
node 326.5433818415736 3.1926e-05 deg
peri 346.9597260231108 5.5311e-05 deg
M 159.7534326930636 4.6732e-05 deg
tp 2458166.946556142814
(2018-Feb-17.44655614)
0.00024395 TDB
period 1878.389933348933
5.14
1.8279e-05
5.005e-08
d
yr
n .1916534972896523 1.865e-09 deg/d
Q 3.19637342057993 2.0736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      8158 days (22.34 yr)  
   first obs. used      1997-10-01  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51474  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:00:15  

Additional Information
 Earth MOID = 1.74965 au 
 Jupiter MOID = 2.08477 au 
 T_jup = 3.235 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456520.5 (2013-Aug-16.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07488397366602363 5.7338e-08  
q 2.753554559833775 1.7122e-07 au
tp 2456273.496542280922
(2012-Dec-11.99654228)
0.00024029 TDB
node 326.647699244388 3.1853e-05 deg
peri 343.9284334130583 5.4676e-05 deg
i 9.549353386845187 6.3713e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      8158 days (22.34 yr)  
   first obs. used      1997-10-01  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51474  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:00:15  

Additional Information
 Jupiter MOID = 2.08477 au 
 T_jup = 3.235 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.287678370325633E-15 -9.765378481167036E-15 7.326482236555975E-12 5.624157301642337E-15 1.294022460991876E-12 -9.405430540856098E-16
q -9.765378481167036E-15 2.93166443771789E-14 -2.214549536355244E-11 -1.456850548554489E-14 -3.910800810689031E-12 4.229594208645229E-15
tp 7.326482236555975E-12 -2.214549536355244E-11 5.773699881576974E-8 -1.609902078397538E-11 1.071136700709556E-8 -2.089447571832972E-11
node 5.624157301642337E-15 -1.456850548554489E-14 -1.609902078397538E-11 1.014613375754222E-9 -1.003182617300384E-9 7.480501772615456E-11
peri 1.294022460991876E-12 -3.910800810689031E-12 1.071136700709556E-8 -1.003182617300384E-9 2.989447736654574E-9 -7.763580569869049E-11
i -9.405430540856098E-16 4.229594208645229E-15 -2.089447571832972E-11 7.480501772615456E-11 -7.763580569869049E-11 4.059387887792518E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO452551  
diameter diameter 6.279 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27275 (2000 AB47)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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