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316 Goberta (A891 RC)
Classification: Main-belt Asteroid          SPK-ID: 2000316
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 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324344890320959 3.1286e-08  
a 3.188007084038282 1.1801e-08 au
q 2.76580499483297 9.7612e-08 au
i 2.341585399049969 3.3957e-06 deg
node 123.8213747606847 9.5009e-05 deg
peri 315.522399971372 9.6077e-05 deg
M 198.3458267821055 1.4841e-05 deg
tp 2459934.101978643338
(2022-Dec-20.60197864)
8.7936e-05 TDB
period 2079.109407578209
5.69
1.1545e-05
3.161e-08
d
yr
n .17315106106866 9.6146e-10 deg/d
Q 3.610209173243594 1.3364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3420  
   data-arc span      47168 days (129.14 yr)  
   first obs. used      1891-09-08  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42192  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:30:58  

Additional Information
 Earth MOID = 1.78208 au 
 Jupiter MOID = 1.62801 au 
 T_jup = 3.183 
[ 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 10.1   n/a MPO347513  
diameter diameter 56.067 km 0.642 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 8.605 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Menke, J.; Cooney, W.; Gross, J.; Terrell, D. (2008) Minor Planet Bull. 35, 155-160.]
geometric albedo albedo 0.061   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

316 Goberta (A891 RC)          Discovered 1891-Sep-08 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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-Mar-27 21:13 00:02 Jupiter 1.66420959836702 1.66420916464602 1.66421003208812 2.0442954890185 1.77798097760799 2415836.384263372 1.86442074402327 76.0025769385397 13.4439054758103 -80.8443298037807 2500585.41011265 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
1913-Jan-03 02:48 00:02 Jupiter 1.66843776411179 1.66843740009703 1.66843812812635 1.7884866040733 1.47761168179664 2419770.616974794 1.58053498963326 50.5930170599006 22.5891778896942 -88.4735479951779 3153322.43877696 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
1923-Oct-16 09:03 00:01 Jupiter 1.84482154154768 1.84482098900677 1.84482209408859 2.23430275764707 2.01837518904668 2423708.876931289 1.34796782757262 57.8354151707948 6.661443101114 85.9051235677655 3021804.77230839 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2010-Apr-12 23:23 < 00:01 Jupiter 1.82261886360582 1.8226184863691 1.82261924084255 3.03463414212834 2.87742034323821 2455299.474014852 0.195710582785499 34.4157518251678 11.7463101983388 85.622994957162 3523577.36059505 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2021-Jan-06 08:36 < 00:01 Jupiter 1.64928946221158 1.64928914489289 1.64928977953008 2.0212374591349 1.74878946503738 2459220.858226398 0.295132132055037 46.0761126144628 10.1064529159019 87.1531893970952 3193770.98496309 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2031-Oct-15 20:53 < 00:01 Jupiter 1.65697438745322 1.65697403961647 1.65697473528979 1.7816773588046 1.46697025195525 2463155.369821255 0.494414973751858 51.54748099956 22.5959256106756 88.5365971848738 3045384.60454138 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2042-Jul-27 23:12 < 00:01 Jupiter 1.84056664515635 1.84056611667643 1.84056717363617 2.24479035686869 2.02945572564199 2467093.466408375 0.720274447434649 46.2309434514876 6.94456217449483 87.7541660341904 2781556.96954411 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2129-Jan-30 11:10 00:02 Jupiter 1.81628712570079 1.81628615405635 1.81628809734657 3.02704795876288 2.86885388820408 2498690.965401880 2.18573180889504 107.321028691678 12.927965384329 75.9014507790344 2726026.9074201 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2139-Oct-26 15:04 00:02 Jupiter 1.63536887044103 1.63536839153508 1.63536934934764 2.00567187682331 1.72824772872735 2502612.127503474 2.34648868777551 106.648571357155 16.7936774582633 -79.5260822559014 2459115.0247695 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2150-Aug-04 05:45 00:03 Jupiter 1.64254040153516 1.64253976339372 1.64254103967642 1.77077104407717 1.45061138855424 2506546.739677029 2.52458518537663 63.4014930499645 24.3003101287347 89.3303439626888 2623706.59663483 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31
2161-May-16 00:35 00:03 Jupiter 1.83140218389047 1.83140087379804 1.83140349398279 2.24308994584499 2.02643864721345 2510484.524002628 2.77104016732228 82.4581086379145 12.3525450252423 77.2705204435512 2024419.05579007 T 53 CATAB v2.0f-lin.ifort 2020-Nov-13 04:31:08 2020-Nov-13 04:31

Alternate Designations
 A891 RC = 1938 DO2 = 1939 BB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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