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14822 (1984 SR5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014822
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052295949648966 6.1145e-08  
a 3.243795077879309 2.9823e-08 au
q 2.902451835684944 1.9219e-07 au
i 5.44815803475102 6.8515e-06 deg
node 17.27819482264957 6.3208e-05 deg
peri 347.8831928565058 6.968e-05 deg
M 115.3776993924821 3.1162e-05 deg
tp 2456716.591633296999
(2014-Feb-28.09163330)
0.00018315 JED
period 2133.922008407831
5.84
2.9428e-05
8.057e-08
d
yr
n .1687034477275036 2.3265e-09 deg/d
Q 3.585138320073674 3.2961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      11408 days (31.23 yr)  
   first obs. used      1984-09-21  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5436  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:28:47  

Additional Information
 Earth MOID = 1.89916 au 
 Jupiter MOID = 1.8631 au 
 T_jup = 3.167 
[ 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 12.9 mag n/a MPO332957  
diameter diameter 30.68 km 2.9 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
geometric albedo albedo 0.0156   0.003 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2

14822 (1984 SR5)          Discovered 1984-Sep-21 by Debehogne, H. at La Silla
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1984 SR5 = 1990 RO4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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