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

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2294289224684758 1.6261e-08  
a 3.122222975674808 1.8344e-08 au
q 2.405894722659419 5.1329e-08 au
i 19.2899033662159 6.4279e-07 deg
node 72.96392598849012 2.0689e-06 deg
peri 300.162786825587 5.6225e-06 deg
M 340.509375895972 4.1276e-06 deg
tp 2459309.598189827663
(2021-Apr-05.09818983)
2.3677e-05 TDB
period 2015.089313114507
5.52
1.7759e-05
4.862e-08
d
yr
n .178652131028171 1.5745e-09 deg/d
Q 3.838551228690198 2.2553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2090  
   data-arc span      13936 days (38.15 yr)  
   first obs. used      1982-11-10  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45154  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:03:35  

Additional Information
 Earth MOID = 1.46973 au 
 Jupiter MOID = 1.84636 au 
 T_jup = 3.090 
[ 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 12.51   n/a E2021B10  
diameter diameter 16.726 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.083   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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