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39625 (1994 PV9)
Classification: Main-belt Asteroid          SPK-ID: 2039625
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1177775392414934 6.1697e-08  
a 3.016886101053494 2.54e-08 au
q 2.661564679899549 1.9849e-07 au
i 1.210561313310882 5.9316e-06 deg
node 197.3605154870425 0.00019391 deg
peri 141.2979038078288 0.00019489 deg
M 251.5670578354164 1.8547e-05 deg
tp 2459176.994992453966
(2020-Nov-23.49499245)
9.9952e-05 TDB
period 1913.977368320584
5.24
2.4172e-05
6.618e-08
d
yr
n .1880899983242128 2.3754e-09 deg/d
Q 3.372207522207438 2.8392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      9038 days (24.74 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56365  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:09:55  

Additional Information
 Earth MOID = 1.65177 au 
 Jupiter MOID = 1.99294 au 
 T_jup = 3.237 
[ 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 15.1   n/a MPO436048  
diameter diameter 4.712 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39625 (1994 PV9)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PV9 = 2000 UO2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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