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146990 (2002 PV43)
Classification: Main-belt Asteroid          SPK-ID: 2146990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571821592200737 4.2471e-08  
a 2.281064709162131 9.6543e-09 au
q 1.922522032855318 1.0078e-07 au
i 6.967520335876573 4.8672e-06 deg
node 342.6678466385528 3.3461e-05 deg
peri 31.36086761795995 3.6835e-05 deg
M 285.7062687407266 1.5245e-05 deg
tp 2458860.189568559166
(2020-Jan-11.68956856)
5.3519e-05 TDB
period 1258.359798285544
3.45
7.9887e-06
2.187e-08
d
yr
n .2860866983278416 1.8162e-09 deg/d
Q 2.639607385468945 1.1172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      8808 days (24.11 yr)  
   first obs. used      1995-09-20  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:08:41  

Additional Information
 Earth MOID = .925313 au 
 Jupiter MOID = 2.83514 au 
 T_jup = 3.579 
[ 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 15.9   n/a MPO436738  
diameter diameter 1.414 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146990 (2002 PV43)          Discovered 2002-Aug-05 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2002 PV43 = 1999 XP196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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