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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02633380802430426 5.1632e-08  
a 3.147535317344081 1.9974e-08 au
q 3.064648726547424 1.6851e-07 au
i 15.46768667827191 4.0324e-06 deg
node 49.01320639346366 1.8133e-05 deg
peri 134.7430147299792 8.2284e-05 deg
M 352.5332279504894 7.8156e-05 deg
tp 2459438.804321794187
(2021-Aug-12.30432179)
0.00044277 TDB
period 2039.643870861897
5.58
1.9415e-05
5.316e-08
d
yr
n .1765014006331772 1.6801e-09 deg/d
Q 3.230421908140738 2.05e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1092  
   data-arc span      9891 days (27.08 yr)  
   first obs. used      1994-05-04  
   last obs. used      2021-06-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51341  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:06:36  

Additional Information
 Earth MOID = 2.0734 au 
 Jupiter MOID = 1.76037 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 14.18   n/a MPO637099  
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 00:02 Jupiter 1.8758687822745 1.8758678525856 1.87586971197299 4.87055922050977 4.77695246794122 2430166.285714822 2.05999996348806 232.838322695517 14.3246161744494 -79.0595191778487 4195055.7309499 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 23:06:39 2021-Jul-08 23:06
1952-Jan-29 19:26 00:02 Jupiter 1.81024757188082 1.81024686749406 1.81024827627192 4.5508521464318 4.44684683593009 2434041.309663317 1.79753428830778 224.654515747591 26.2777831128517 -83.8003896454467 3371365.47571318 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 23:06:39 2021-Jul-08 23:06
2036-Jul-13 08:09 < 00:01 Jupiter 1.92044200694301 1.92044146077457 1.92044255311255 4.8094926221206 4.71689593262405 2464887.839761735 0.588555269869917 99.7673897232365 14.5839914404881 -77.189606842679 4186699.55395344 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 23:06:39 2021-Jul-08 23:06
2047-Feb-20 02:36 < 00:01 Jupiter 1.7925010344172 1.79250053802433 1.79250153081211 4.67298650952735 4.57074715249953 2468761.608199451 0.888386359378823 186.463885350846 19.5413723849663 -85.7389971080874 3405408.13455577 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 23:06:39 2021-Jul-08 23:06
2131-Aug-04 21:36 00:03 Jupiter 1.96174102774495 1.96173920582104 1.96174284968892 4.70864209531551 4.61603387804238 2499607.400053752 3.24361324389195 334.013818754477 14.8954610379238 -74.1884796831053 4199880.6930562 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 23:06:39 2021-Jul-08 23:06
2142-Mar-13 14:29 00:03 Jupiter 1.77649344425929 1.77649295356426 1.77649393495493 4.75705398343935 4.65574627397303 2503481.103664970 3.44866256693061 232.403163786056 23.5945717942737 -88.8856854530169 3318114.24315919 T 33 CATAB v2.0g-lin.ifort 2021-Jul-08 23:06:39 2021-Jul-08 23:06

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