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27043 (1998 RS71)
Classification: Main-belt Asteroid          SPK-ID: 2027043
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335548630988196 4.0746e-08  
a 2.194567381430221 6.7234e-09 au
q 1.901472235242173 9.2022e-08 au
i 5.852909471441332 3.5551e-06 deg
node 23.78304617750167 3.4385e-05 deg
peri 285.9407915664448 3.7017e-05 deg
M 282.1731703712671 1.3361e-05 deg
tp 2459257.213462940382
(2021-Feb-11.71346294)
4.4428e-05 TDB
period 1187.467703610762
3.25
5.457e-06
1.494e-08
d
yr
n .3031661399340287 1.3932e-09 deg/d
Q 2.487662527618269 7.6213e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1305  
   data-arc span      9559 days (26.17 yr)  
   first obs. used      1994-04-15  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:31:37  

Additional Information
 Earth MOID = .897466 au 
 Jupiter MOID = 2.75286 au 
 T_jup = 3.652 
[ show covariance matrix ]

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 15.1   n/a MPO468045  
diameter diameter 3.000 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27043 (1998 RS71)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RS71 = 2000 DN80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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