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46614 (1993 TV27)
Classification: Main-belt Asteroid          SPK-ID: 2046614
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0405412456166046 3.7471e-08  
a 2.711030473576221 1.145e-08 au
q 2.601121921272868 1.0593e-07 au
i 2.53002509727076 3.595e-06 deg
node 97.48345066968169 8.6934e-05 deg
peri 348.4565460045069 9.8713e-05 deg
M 332.0163781013231 4.6624e-05 deg
tp 2459327.236424118350
(2021-Apr-22.73642412)
0.00021108 TDB
period 1630.421996402228
4.46
1.0329e-05
2.828e-08
d
yr
n .220801731572804 1.3988e-09 deg/d
Q 2.820939025879574 1.1914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1429  
   data-arc span      10915 days (29.88 yr)  
   first obs. used      1991-03-20  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:50:43  

Additional Information
 Earth MOID = 1.61705 au 
 Jupiter MOID = 2.25332 au 
 T_jup = 3.360 
[ 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 14.50   n/a E2021B10  
diameter diameter 7.075 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46614 (1993 TV27)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TV27 = 1998 XO75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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