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JPL Small-Body Database Browser
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772 Tanete (A913 YD)
Classification: Main-belt Asteroid          SPK-ID: 2000772
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 105 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0924175540975084 5.0627e-08  
a 2.999184622696649 1.3001e-08 au
q 2.722007315580166 1.5617e-07 au
i 28.86006617752423 5.1121e-06 deg
node 63.83045313953648 8.1122e-06 deg
peri 146.4814449342539 2.5292e-05 deg
M 353.0056587865116 2.2714e-05 deg
tp 2458637.359338971153
(2019-Jun-02.85933897)
0.00011966 TDB
period 1897.156804993381
5.19
1.2335e-05
3.377e-08
d
yr
n .1897576410407762 1.2338e-09 deg/d
Q 3.276361929813132 1.4202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2584  
   data-arc span      42657 days (116.79 yr)  
   first obs. used      1902-11-20  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 01:57:17  

Additional Information
 Earth MOID = 1.7354 au 
 Jupiter MOID = 1.7858 au 
 T_jup = 3.059 
[ 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 8.33   n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 27
diameter diameter 126.473 km 1.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 17.258 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Martinez, L.E.; Ferrero, A. (2014) Minor Planet Bull. 41, 256-257.]
geometric albedo albedo 0.028   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.671   0.022 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=15.57, mean=16.03, max.=16.31) deg.
U-B UB 0.342   0.028 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=15.57, mean=16.03, max.=16.31) deg.
Tholen spectral type spec_T C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices

772 Tanete (A913 YD)          Discovered 1913-Dec-19 by Massinger, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A913 YD = 1936 NG = A902 WA = A907 VG = A910 JB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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