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2937 Gibbs (1980 LA)
Classification: Mars-crossing Asteroid          SPK-ID: 2002937
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3026786243693899 4.766e-08  
a 2.320750532103212 6.6146e-09 au
q 1.618308953541682 1.1113e-07 au
i 21.76104689182635 3.6332e-06 deg
node 265.691021281428 1.2431e-05 deg
peri 71.83330878563299 1.425e-05 deg
M 136.3278862788688 5.2644e-06 deg
tp 2458711.483722574225
(2019-Aug-15.98372257)
1.8892e-05 TDB
period 1291.341519908585
3.54
5.5209e-06
1.512e-08
d
yr
n .2787798537024387 1.1919e-09 deg/d
Q 3.023192110664742 8.6168e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2868  
   data-arc span      14892 days (40.77 yr)  
   first obs. used      1980-06-14  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 20:38:20  

Additional Information
 Earth MOID = .729208 au 
 Jupiter MOID = 2.61691 au 
 T_jup = 3.424 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.40   n/a E2021B10  
diameter diameter 5.035 km 0.705 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 2.9820 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Benishek, V. (2019) Minor Planet Bull. 46, 506-508.]
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 412-418.]
[Aimar, F.; Kossuth, C.; Ghio, G. (2020) Minor Planet Bull. 47, 152-153.]
geometric albedo albedo 0.380   0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

2937 Gibbs (1980 LA)          Discovered 1980-Jun-14 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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