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2925 Beatty (1978 VC5)
Classification: Main-belt Asteroid          SPK-ID: 2002925
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903225442939657 3.5442e-08  
a 2.386355422009566 6.2047e-09 au
q 1.932178186503005 8.4062e-08 au
i 2.22298193652105 3.7649e-06 deg
node 217.2832247123661 0.00010075 deg
peri 277.624180076119 0.00010128 deg
M 46.14859510418872 9.3655e-06 deg
tp 2458827.893517622524
(2019-Dec-10.39351762)
3.4998e-05 TDB
period 1346.483755694034
3.69
5.2514e-06
1.438e-08
d
yr
n .2673630472537271 1.0427e-09 deg/d
Q 2.840532657516127 7.3856e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2260  
   data-arc span      25661 days (70.26 yr)  
   first obs. used      1950-03-15  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:51:23  

Additional Information
 Earth MOID = .947697 au 
 Jupiter MOID = 2.20621 au 
 T_jup = 3.509 
[ 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 13.7   n/a MPO452203  
diameter diameter 7.101 km 0.920 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.6612 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Odden, C.E.; Hirschfield, L.; Driscoll, A.; Brown, E.; et al. (2016) Minor Planet Bull. 43, 218-219.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.097   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
SMASSII spectral type spec_B Cgh   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

2925 Beatty (1978 VC5)          Discovered 1978-Nov-07 by Helin, E. F. and Bus, S. J. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1978 VC5 = 1939 GA = 1950 EW = 1976 HX = 1976 JH1 = 1983 CP3 = 1987 HV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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