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85340 (1995 SV42)
Classification: Main-belt Asteroid          SPK-ID: 2085340
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200195700956478 5.5028e-08  
a 3.178324399116262 2.0098e-08 au
q 2.79686327110982 1.7261e-07 au
i 2.413777157216262 3.8025e-06 deg
node 86.0950712910699 0.000142 deg
peri 93.79290356555906 0.00014324 deg
M 28.91202568099697 1.6821e-05 deg
tp 2459230.284400671211
(2021-Jan-15.78440067)
9.6755e-05 TDB
period 2069.644528494371
5.67
1.9631e-05
5.375e-08
d
yr
n .1739429138886442 1.6499e-09 deg/d
Q 3.559785527122703 2.251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      9368 days (25.65 yr)  
   first obs. used      1995-09-20  
   last obs. used      2021-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54091  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:50  

Additional Information
 Earth MOID = 1.8023 au 
 Jupiter MOID = 1.39927 au 
 T_jup = 3.188 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.32   n/a MPCxxxxx  
diameter diameter 5.141 km 0.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

85340 (1995 SV42)          Discovered 1995-Sep-25 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1995 SV42 = 2004 FK63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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