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85295 (1994 TY)
Classification: Main-belt Asteroid          SPK-ID: 2085295
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2891384505226438 7.0546e-08  
a 2.576511322493123 1.5369e-08 au
q 1.831542830953414 1.8623e-07 au
i 13.3971412603164 5.3936e-06 deg
node 20.35598634298288 2.2339e-05 deg
peri 30.0032104962631 2.4824e-05 deg
M 51.36260327752883 7.337e-06 deg
tp 2458784.978283840754
(2019-Oct-28.47828384)
3.1212e-05 TDB
period 1510.589667702327
4.14
1.3516e-05
3.7e-08
d
yr
n .2383175310258648 2.1323e-09 deg/d
Q 3.321479814032832 1.9812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      9362 days (25.63 yr)  
   first obs. used      1994-10-02  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:25  

Additional Information
 Earth MOID = .852438 au 
 Jupiter MOID = 2.15888 au 
 T_jup = 3.330 
[ 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 14.8   n/a MPO381821  
diameter diameter 6.500 km 0.381 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85295 (1994 TY)          Discovered 1994-Oct-02 by Endate, K., Watanabe, K. at Kitami
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2133-Nov-30 13:34 < 00:01 Inter 0.0438883020614512 0.0438752121026688 0.0439013983866385 6.21834792833812 6.21834787469736 2500456.065402661 0.96250248796873 1060.0807258373 46.3037065461948 -52.0690768016631 111861.862851142 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:27 2020-Nov-12 21:01

Alternate Designations
 1994 TY = 2000 EN127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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