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22289 (1988 XV1)
Classification: Main-belt Asteroid          SPK-ID: 2022289
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344493102687478 9.2496e-08  
a 3.116454776475164 3.1517e-08 au
q 2.385804103646817 2.9519e-07 au
i 19.31985247936224 7.9326e-06 deg
node 73.03723170977374 2.601e-05 deg
peri 300.4686193039433 2.8819e-05 deg
M 18.20952576654329 1.2346e-05 deg
tp 2457298.855050284887
(2015-Oct-03.35505028)
6.8921e-05 JED
period 2009.507681121054
5.50
3.0483e-05
8.346e-08
d
yr
n .1791483572728445 2.7176e-09 deg/d
Q 3.84710544930351 3.8906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      12089 days (33.10 yr)  
   first obs. used      1982-11-10  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49514  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:50:01  

Additional Information
 Earth MOID = 1.44947 au 
 Jupiter MOID = 1.84035 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 12.4 mag n/a MPO358840  

22289 (1988 XV1)          Discovered 1988-Dec-11 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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