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70528 (1999 TF116)
Classification: Main-belt Asteroid          SPK-ID: 2070528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08159049970906714 3.8978e-08  
a 2.405072928480332 8.4956e-09 au
q 2.208841826408872 9.3335e-08 au
i 4.695399914983142 5.046e-06 deg
node 215.1574295251196 3.6417e-05 deg
peri 219.3817235476334 4.7857e-05 deg
M 192.2777787925223 3.0466e-05 deg
tp 2459835.215210910063
(2022-Sep-12.71521091)
0.00011644 TDB
period 1362.356605359787
3.73
7.2185e-06
1.976e-08
d
yr
n .2642479939420317 1.4001e-09 deg/d
Q 2.601304030551792 9.1888e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1574  
   data-arc span      11559 days (31.65 yr)  
   first obs. used      1988-11-02  
   last obs. used      2020-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51728  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:18  

Additional Information
 Earth MOID = 1.22526 au 
 Jupiter MOID = 2.59188 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0809327002814377 3.8584e-08  
q 2.210164084580855 9.2075e-08 au
tp 2457112.644929768872
(2015-Mar-31.14492977)
0.00011381 TDB
node 215.2218078556427 3.6457e-05 deg
peri 219.8697319025691 4.8127e-05 deg
i 4.692336862892709 5.0439e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1574  
   data-arc span      11559 days (31.65 yr)  
   first obs. used      1988-11-02  
   last obs. used      2020-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51728  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:18  

Additional Information
 Jupiter MOID = 2.59188 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.488695651734449E-15 -3.539851889876414E-15 -2.451761905790294E-12 7.278854241078891E-15 -7.066050268977832E-13 -1.552340086603098E-16
q -3.539851889876414E-15 8.477859319063729E-15 6.070865680907453E-12 -1.765241044929955E-14 1.744125971593623E-12 3.405237060726017E-16
tp -2.451761905790294E-12 6.070865680907453E-12 1.295359025247283E-8 -2.340315088534484E-11 3.579981892309603E-9 -2.343284583301549E-12
node 7.278854241078891E-15 -1.765241044929955E-14 -2.340315088534484E-11 1.329143565106585E-9 -1.330761391654336E-9 -4.074379544004311E-11
peri -7.066050268977832E-13 1.744125971593623E-12 3.579981892309603E-9 -1.330761391654336E-9 2.316204746470789E-9 3.996802371352907E-11
i -1.552340086603098E-16 3.405237060726017E-16 -2.343284583301549E-12 -4.074379544004311E-11 3.996802371352907E-11 2.544125778891358E-11

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 14.87   n/a E2021B10  
diameter diameter 2.433 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.359   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70528 (1999 TF116)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TF116 = 1988 VH7 = 1998 LM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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