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27814 (1993 RR)
Classification: Main-belt Asteroid          SPK-ID: 2027814
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .348882929851552 7.1674e-08  
a 2.566225391222917 1.0862e-08 au
q 1.670913158073621 1.7884e-07 au
i 7.497916199565643 5.5715e-06 deg
node 3.818983333699344 4.4063e-05 deg
peri 36.73822113946351 4.5505e-05 deg
M 162.5021825707338 1.4958e-05 deg
tp 2458322.706622635371
(2018-Jul-23.20662264)
5.8848e-05 TDB
period 1501.552852959719
4.11
9.5335e-06
2.61e-08
d
yr
n .23975180047136 1.5222e-09 deg/d
Q 3.461537624372214 1.4652e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      9354 days (25.61 yr)  
   first obs. used      1993-09-16  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5738  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:05:39  

Additional Information
 Earth MOID = .685431 au 
 Jupiter MOID = 2.01348 au 
 T_jup = 3.333 
[ 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 15.9   n/a MPO337493  

27814 (1993 RR)          Discovered 1993-Sep-16 by Spacewatch at Kitt Peak
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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