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190999 (2001 YV22)
Classification: Main-belt Asteroid          SPK-ID: 2190999
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2523371721582778 4.2999e-08  
a 2.385927311215013 9.7793e-09 au
q 1.783869160527813 1.0504e-07 au
i 1.57614684999579 4.7914e-06 deg
node 327.9243406906986 0.00015535 deg
peri 9.406923895819007 0.00015569 deg
M 121.5719849288518 8.2252e-06 deg
tp 2458745.914847983011
(2019-Sep-19.41484798)
3.0512e-05 TDB
period 1346.121434324612
3.69
8.2761e-06
2.266e-08
d
yr
n .2674350105572924 1.6442e-09 deg/d
Q 2.987985461902213 1.2247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1999-01-18  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:10:01  

Additional Information
 Earth MOID = .772744 au 
 Jupiter MOID = 2.4056 au 
 T_jup = 3.491 
[ 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 16.9   n/a MPO494056  

190999 (2001 YV22)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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