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JPL Small-Body Database Browser
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300 Geraldina
Classification: Outer Main-belt Asteroid          SPK-ID: 2000300
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05744390297354898 3.7232e-08  
a 3.203507242944777 1.3614e-08 au
q 3.019485283705996 1.2065e-07 au
i .7319049889433905 3.8947e-06 deg
node 42.64750150321444 0.00031582 deg
peri 324.7204629776897 0.00031764 deg
M 194.1080165827287 3.3929e-05 deg
tp 2459965.572390324130
(2023-Jan-21.07239032)
0.00019907 TDB
period 2094.290835276828
5.73
1.3351e-05
3.655e-08
d
yr
n .1718958961840724 1.0958e-09 deg/d
Q 3.387529202183558 1.4397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3048  
   data-arc span      43681 days (119.59 yr)  
   first obs. used      1900-06-04  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 17:22:05  

Additional Information
 Earth MOID = 2.01791 au 
 Jupiter MOID = 1.93383 au 
 T_jup = 3.191 
[ 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 9.8   n/a MPO347513  
diameter diameter 67.373 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.8423 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Ivanova, V.G.; Apostolovska, G.; Borisov, G.B.; Bilkina, B.I. (2002) Proc. ACM 2002, ESA SP 500, 505-508.]
[Licchelli, D. (2006) Minor Planet Bull. 33, 50-51.]
[Behrend, R. (2008) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Klinglesmith III, D.A.; Hendrickx, S. (2018) Minor Planet Bull. 45, 162-165.]
[Polakis, T. (2018) Minor Planet Bull. 45, 199-203.]
geometric albedo albedo 0.052   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

300 Geraldina          Discovered 1890-Oct-03 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1933 BV = 1950 DV = 1953 PJ = 1953 RO1 = 1961 AD = A923 LB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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