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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332965664609922 4.6689e-08  
a 2.194954910003498 7.9159e-09 au
q 1.902374956963335 1.031e-07 au
i 5.852438589953825 3.6095e-06 deg
node 23.79000235564573 4.9381e-05 deg
peri 285.904008824584 5.154e-05 deg
M 160.9408324209584 1.3592e-05 deg
tp 2458069.492599103026
(2017-Nov-11.99259910)
4.4671e-05 TDB
period 1187.782251696722
3.25
6.4255e-06
1.759e-08
d
yr
n .3030858555814818 1.6396e-09 deg/d
Q 2.48753486304366 8.9711e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      9090 days (24.89 yr)  
   first obs. used      1994-04-15  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53737  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:01:20  

Additional Information
 Earth MOID = .897566 au 
 Jupiter MOID = 2.75142 au 
 T_jup = 3.651 
[ 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 15.0   n/a MPO416978  
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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