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27788 (1993 AS)
Classification: Main-belt Asteroid          SPK-ID: 2027788
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07495270082976961 1.0249e-07  
a 3.171275325351221 3.7638e-08 au
q 2.93357967464134 3.1692e-07 au
i 21.41946080544273 1.0534e-05 deg
node 303.6333998855033 2.1794e-05 deg
peri 187.5796800735111 5.9699e-05 deg
M 50.92698845264522 5.2663e-05 deg
tp 2457308.693579082829
(2015-Oct-13.19357908)
0.00030219 JED
period 2062.763079498862
5.65
3.6723e-05
1.005e-07
d
yr
n .1745231934670172 3.107e-09 deg/d
Q 3.408970976061101 4.0459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      8486 days (23.23 yr)  
   first obs. used      1993-01-13  
   last obs. used      2016-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51008  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:50:11  

Additional Information
 Earth MOID = 1.94828 au 
 Jupiter MOID = 1.69399 au 
 T_jup = 3.090 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO324565  

27788 (1993 AS)          Discovered 1993-Jan-13 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 AS = 1999 CV72 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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