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70050 (1999 GG44)
Classification: Outer Main-belt Asteroid          SPK-ID: 2070050
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09255675758500595 4.1608e-08  
a 3.21384102079532 1.8937e-08 au
q 2.916378316516819 1.3946e-07 au
i 11.52206282013516 4.1256e-06 deg
node 64.70322223148067 2.1478e-05 deg
peri 76.85874252594637 3.3646e-05 deg
M 324.5241366060845 2.4413e-05 deg
tp 2459407.879338365993
(2021-Jul-12.37933837)
0.00014287 TDB
period 2104.432554122475
5.76
1.86e-05
5.092e-08
d
yr
n .1710674924196447 1.512e-09 deg/d
Q 3.51130372507382 2.069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1721  
   data-arc span      8012 days (21.94 yr)  
   first obs. used      1999-04-12  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50319  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:15  

Additional Information
 Earth MOID = 1.95763 au 
 Jupiter MOID = 1.65883 au 
 T_jup = 3.153 
[ 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 13.16   n/a MPCxxxxx  
diameter diameter 6.554 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 342.046 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.284   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70050 (1999 GG44)          Discovered 1999-Apr-12 by LINEAR at Socorro
Reference: 20031109/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
1902-Nov-24 08:00 00:03 Jupiter 1.81687415989019 1.81687354122965 1.81687477855176 2.41791611371166 2.21673701207907 2416077.833514180 3.4746342990072 194.446614012733 17.9154661430547 85.9133576697165 2740438.00715535 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
1914-Mar-27 07:13 00:03 Jupiter 1.8431397468314 1.84313910692204 1.84314038674139 2.78837719321487 2.61838482292527 2420218.800778565 2.90431336456517 142.984419630038 19.2872081223356 85.2156090666732 2591573.28736136 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
1925-Jul-31 23:19 00:02 Jupiter 1.89031767391951 1.89031700187576 1.89031834596413 3.32384312552303 3.18618323938627 2424363.471726736 2.4079382825982 125.453019576396 22.0069527297612 -87.3135761042903 2783968.79251901 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
1936-Dec-08 09:57 00:02 Jupiter 1.95422621867213 1.95422552148169 1.95422691586334 3.84377055895723 3.72930420001381 2428510.914582750 2.00497991729199 106.238034592515 24.0383237674388 -81.706683339398 3091284.79234281 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2083-Aug-16 01:50 00:02 Jupiter 1.89705296828287 1.89705224016133 1.89705369640572 4.51174327784071 4.41167084855297 2482087.576091967 1.57930126921477 107.956112551613 20.0459371323855 -75.3032693728183 3129790.21237962 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2094-Dec-08 19:42 00:02 Jupiter 1.79714036387925 1.79713972946011 1.79714099829899 4.04363247232124 3.92534455788557 2486220.320506941 1.83870407682177 107.236782587678 21.5747005802674 -81.2197129821934 2240750.47294873 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2106-Apr-12 11:42 00:02 Jupiter 1.74974201988928 1.74974149483203 1.74974254494652 3.51629367878048 3.37581883159297 2490361.987484388 2.16841102654568 137.809402442433 20.0259080868289 -86.1574634081463 1966500.02609265 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2117-Aug-19 19:36 00:03 Jupiter 1.74613075784349 1.74613020947247 1.7461313062159 2.97630818032121 2.8086010065541 2494509.316449633 2.61985482997226 250.882742852209 21.4843189551123 -83.5248710682344 2238449.92011096 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2128-Dec-24 20:21 00:03 Jupiter 1.77002160970072 1.77002093939719 1.77002228001008 2.51550799555694 2.31747806404482 2498654.348057662 3.20145040742696 279.88720925453 24.1949722228669 -79.9137481624547 2351769.30723975 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2140-Apr-24 13:12 00:04 Jupiter 1.81696173054919 1.81696094568089 1.81696251542265 2.38034619118824 2.17570622456161 2502793.050235310 3.80528852926536 228.216450583237 22.0835895811848 -84.5691301547811 2993178.36391241 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2151-Aug-19 01:12 00:04 Jupiter 1.87713974423598 1.87713885715102 1.87714063132467 2.72021752135134 2.54894538396001 2506926.550216350 4.29804117757952 187.648504293858 20.2124144275852 89.8786665079736 2995628.2191221 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10
2162-Dec-10 23:46 00:05 Jupiter 1.95004552543147 1.95004448239189 1.95004656847637 3.34396380902021 3.21144409891583 2511058.490621238 4.66361279069198 201.740723956702 22.5034993415101 -84.2923644588289 2987779.38807104 T 35 CATAB v2.0g-lin.ifort 2021-May-04 07:10:24 2021-May-04 07:10

Alternate Designations
 1999 GG44 = 2001 OV39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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