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JPL Small-Body Database Browser
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316 Goberta
Classification: Main-belt Asteroid          SPK-ID: 2000316
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352733813466135 3.1975e-08  
a 3.179608009088325 1.2148e-08 au
q 2.749491682342173 9.9584e-08 au
i 2.338950594341684 3.4546e-06 deg
node 123.9018998974493 9.8571e-05 deg
peri 314.99474715 9.9616e-05 deg
M 129.4516850645786 1.4597e-05 deg
tp 2457855.829743832191
(2017-Apr-12.32974383)
8.2899e-05 TDB
period 2070.898436638159
5.67
1.1868e-05
3.249e-08
d
yr
n .1738375932063643 9.9623e-10 deg/d
Q 3.609724335834477 1.3791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3231  
   data-arc span      46730 days (127.94 yr)  
   first obs. used      1891-09-08  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:07:27  

Additional Information
 Earth MOID = 1.76561 au 
 Jupiter MOID = 1.63263 au 
 T_jup = 3.184 
[ 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-January); 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          Discovered 1891-Sep-08 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1902-Mar-27 21:14 00:02 Jupiter 1.66420970025739 1.66420926575723 1.66421013475763 2.04429615156603 1.7779817569211 2415836.384486982 1.92656771956989 78.5932278767993 13.7373460141797 -81.0263305706322 2470368.13110626 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
1913-Jan-03 02:49 00:02 Jupiter 1.66843786613484 1.66843749695338 1.66843823531611 1.78848713155451 1.477612341264 2419770.617157094 1.63233509163448 52.032954737261 22.7746237740683 -88.32053433132 3131153.39580745 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
1923-Oct-16 09:03 00:01 Jupiter 1.84482161457089 1.84482105865789 1.84482217048389 2.23430314057378 2.01837562194343 2423708.877088814 1.3895562352639 58.89687500461 6.75632650584194 85.9130291381983 2997542.33291013 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2010-Apr-12 23:23 < 00:01 Jupiter 1.82261878941539 1.82261839515926 1.82261918367142 3.03463393207864 2.87742011513774 2455299.473984840 0.203063898025227 35.0991538492044 12.2273336560363 85.2698517138799 3367535.9305022 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2021-Jan-06 08:36 < 00:01 Jupiter 1.64928950534807 1.64928917976605 1.64928983092992 2.02123774897162 1.74878980770927 2459220.858179018 0.315304131519326 47.9857710227281 10.4337512030455 87.3059855601955 3097938.35370779 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2031-Oct-15 20:52 < 00:01 Jupiter 1.65697455754156 1.65697420363237 1.65697491145056 1.78167797341173 1.46697103418293 2463155.369741265 0.523645247371197 53.260819761345 22.7499764538871 88.73493692708 3016753.93638161 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2042-Jul-27 23:11 < 00:01 Jupiter 1.84056686784754 1.84056630776312 1.84056742793186 2.24479127764077 2.02945677154784 2467093.466286260 0.760292559254751 47.6576190773913 7.34978719093233 87.4255991718667 2670727.16902327 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2129-Jan-30 11:10 00:02 Jupiter 1.81628689424924 1.81628585916751 1.81628792933252 3.02704682160866 2.86885266763032 2498690.965086596 2.28588605696671 111.938782577716 13.3366853116333 75.471098532462 2633704.04716646 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2139-Oct-26 15:03 00:02 Jupiter 1.63536884934612 1.63536834147357 1.63536935721931 2.00567176232365 1.72824759198206 2502612.127178433 2.45249777822504 111.451107250519 17.4254822674631 -79.3544339099438 2374129.18766809 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2150-Aug-04 05:45 00:03 Jupiter 1.64254064484932 1.64253998380573 1.64254130589272 1.7707717594874 1.45061231451995 2506546.739336164 2.63670878109856 65.9579919506069 24.4836407365253 89.5163532774699 2580768.37095211 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07
2161-May-16 00:34 00:03 Jupiter 1.83140256958647 1.83140118903809 1.83140395013475 2.24309131390475 2.02644020960167 2510484.523619595 2.894217599297 86.034062904212 12.7775069770507 77.0941130849715 1960225.22183453 T 48 CATAB v2.0f-lin.ifort 2019-Sep-23 19:07:40 2019-Sep-23 19:07

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