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46461 (6105 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046461
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108864901709361 4.07e-08  
a 2.832464393743318 1.5178e-08 au
q 2.518382358586973 1.1496e-07 au
i 11.98686805726727 4.3452e-06 deg
node 198.5737033004131 1.8258e-05 deg
peri 152.0672402943618 2.6199e-05 deg
M 191.5460599218248 2.1579e-05 deg
tp 2459815.248910264675
(2022-Aug-23.74891026)
0.00010784 TDB
period 1741.1857957087
4.77
1.3996e-05
3.832e-08
d
yr
n .2067556494472046 1.6619e-09 deg/d
Q 3.146546428899663 1.6861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      21764 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54262  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:33:17  

Additional Information
 Earth MOID = 1.52055 au 
 Jupiter MOID = 2.34374 au 
 T_jup = 3.272 
[ 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 14.7   n/a MPO502465  
diameter diameter 4.021 km 0.847 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46461 (6105 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 6105 P-L = 1998 QA71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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