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27315 (2000 BC)
Classification: Main-belt Asteroid          SPK-ID: 2027315
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009666562364621 3.8862e-08  
a 2.618456791959695 1.089e-08 au
q 2.354079965175871 1.0254e-07 au
i 6.203107708338903 3.5469e-06 deg
node 131.0740191815124 3.7172e-05 deg
peri 67.30336358505082 4.0445e-05 deg
M 253.7354863864825 1.6996e-05 deg
tp 2459457.327566310506
(2021-Aug-30.82756631)
7.3967e-05 TDB
period 1547.627879518776
4.24
9.6546e-06
2.643e-08
d
yr
n .2326140571413972 1.4511e-09 deg/d
Q 2.882833618743519 1.1989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      9927 days (27.18 yr)  
   first obs. used      1993-08-15  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:23:56  

Additional Information
 Earth MOID = 1.36095 au 
 Jupiter MOID = 2.09143 au 
 T_jup = 3.390 
[ 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 14.2   n/a MPO302226  
diameter diameter 3.532 km 1.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.270   0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27315 (2000 BC)          Discovered 2000-Jan-16 by Korlevic, K. at Visnjan
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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