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447028 (2004 PV22)
Classification: Main-belt Asteroid          SPK-ID: 2447028
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2519722637053233 9.6038e-08  
a 2.321056165186498 2.8591e-08 au
q 1.736214389057259 2.1875e-07 au
i .1916389989903557 7.6362e-06 deg
node 235.2556431475153 0.0034844 deg
peri 49.51009892801613 0.0034844 deg
M 243.6669728844006 2.9558e-05 deg
tp 2459617.875958780386
(2022-Feb-07.37595878)
0.00011274 TDB
period 1291.596624676768
3.54
2.3865e-05
6.534e-08
d
yr
n .2787247915657049 5.1501e-09 deg/d
Q 2.905897941315737 3.5795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      6149 days (16.84 yr)  
   first obs. used      2000-03-29  
   last obs. used      2017-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64779  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:55:25  

Additional Information
 Earth MOID = .717858 au 
 Jupiter MOID = 2.26185 au 
 T_jup = 3.534 
[ 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 18.5   n/a MPO434662  

447028 (2004 PV22)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 PV22 = 2007 EV207 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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