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46469 (9572 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046469
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750900348787727 4.0113e-08  
a 2.406085438702358 6.6732e-09 au
q 1.984803855318655 9.5941e-08 au
i 4.049229050588275 4.2761e-06 deg
node 74.14081628784382 5.1605e-05 deg
peri 313.2338533384165 5.254e-05 deg
M 336.8672258720883 9.4038e-06 deg
tp 2459088.097197235752
(2020-Aug-26.59719724)		 3.566e-05 TDB
period 1363.217002444203
3.73		 5.6713e-06
1.553e-08		 d
yr
n .2640812133024543 1.0986e-09 deg/d
Q 2.827367022086061 7.8416e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      21945 days (60.08 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:22:39  

Additional Information
 Earth MOID = .992235 au 
 Jupiter MOID = 2.61881 au 
 T_jup = 3.498 
[ 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 15.4   n/a MPO445554  
diameter diameter 4.934 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46469 (9572 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 9572 P-L = 2000 HK43 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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