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43897 (1995 VC)
Classification: Main-belt Asteroid          SPK-ID: 2043897
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574403829072647 3.6058e-08  
a 2.448334914968317 8.4448e-09 au
q 2.06286812847048 8.8431e-08 au
i 3.101563615488103 5.0333e-06 deg
node 38.11497345664209 5.6386e-05 deg
peri 43.2409786832619 5.8406e-05 deg
M 184.0611982232419 1.4789e-05 deg
tp 2459884.354635218941
(2022-Oct-31.85463522)
5.8911e-05 TDB
period 1399.280125774624
3.83
7.2396e-06
1.982e-08
d
yr
n .2572751469622342 1.3311e-09 deg/d
Q 2.833801701466154 9.7744e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1278  
   data-arc span      9001 days (24.64 yr)  
   first obs. used      1995-11-01  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53626  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:23:40  

Additional Information
 Earth MOID = 1.07953 au 
 Jupiter MOID = 2.39595 au 
 T_jup = 3.478 
[ 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 15.34   n/a E2021B10  
diameter diameter 2.574 km 0.756 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.292   0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43897 (1995 VC)          Discovered 1995-Nov-01 by Kobayashi, T. at Oizumi
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 VC = 1999 XC171 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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