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78650 (2002 TG51)
Classification: Main-belt Asteroid          SPK-ID: 2078650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02663157132999677 5.3327e-08  
a 3.148012029520099 2.5774e-08 au
q 3.064175522608247 1.7058e-07 au
i 15.4677494601303 5.4666e-06 deg
node 49.03033291354111 1.8214e-05 deg
peri 134.9296560936333 9.323e-05 deg
M 282.4749709274265 9.1529e-05 deg
tp 2459439.831596650176
(2021-Aug-13.33159665)
0.00052024 TDB
period 2040.107261952854
5.59
2.5055e-05
6.86e-08
d
yr
n .1764613100074928 2.1672e-09 deg/d
Q 3.231848536431952 2.6461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      9667 days (26.47 yr)  
   first obs. used      1994-05-04  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:03  

Additional Information
 Earth MOID = 2.07229 au 
 Jupiter MOID = 1.76124 au 
 T_jup = 3.152 
[ 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 14.1   n/a MPO324994  
diameter diameter 8.259 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78650 (2002 TG51)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
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
1941-Jun-20 18:51 00:03 Jupiter 1.87586843823694 1.87586711573025 1.8758697607608 4.87055891113331 4.77695213464435 2430166.285185921 2.60381822068141 308.46283806377 18.5709532231032 -78.2041242015639 3174505.94420653 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:05 2020-Nov-12 21:26
1952-Jan-29 19:25 00:02 Jupiter 1.81024762592152 1.81024690630924 1.81024834553719 4.55085128326182 4.44684595513168 2434041.309241090 2.26973536285446 270.878839632733 31.1412184653913 -85.8415710957575 2878049.53687581 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:05 2020-Nov-12 21:26
2036-Jul-13 08:09 < 00:01 Jupiter 1.92044206501569 1.92044151736554 1.92044261266693 4.80949203919697 4.7168953405681 2464887.839835318 0.800513821655338 114.854522272795 17.7853000917553 -80.1238815837017 3394598.55258146 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:05 2020-Nov-12 21:26
2047-Feb-20 02:36 00:01 Jupiter 1.79250088635071 1.7925002837033 1.79250148900006 4.6729866060906 4.57074724211184 2468761.608418320 1.18599563499403 237.791241603849 25.8040709226197 -86.6295802918292 3065144.57383941 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:05 2020-Nov-12 21:26
2131-Aug-04 21:38 00:04 Jupiter 1.96174222911128 1.96174004760155 1.96174441065357 4.70863983148843 4.61603162556296 2499607.401634087 4.2381527467797 424.170112482743 18.4410709413916 -75.0067311572646 3274555.36749377 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:05 2020-Nov-12 21:26
2142-Mar-13 14:32 00:05 Jupiter 1.77649323544221 1.77649261185984 1.77649385902457 4.75705546749789 4.65574777772077 2503481.105421042 4.49315998704561 277.268568916051 31.3004632570469 89.7330035757243 2834620.26701398 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:05 2020-Nov-12 21:26

Alternate Designations
 2002 TG51 = 1994 JW4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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