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1959 Karbyshev (1972 NB)
Classification: Main-belt Asteroid          SPK-ID: 2001959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336923600666087 1.5932e-08  
a 2.31553369046545 5.9351e-09 au
q 2.00596452657338 3.6784e-08 au
i 6.201401260442522 3.5015e-07 deg
node 285.011295272504 1.9686e-06 deg
peri 32.17862589949685 6.0506e-06 deg
M 312.2080850605104 5.895e-06 deg
tp 2459567.354733277825
(2021-Dec-18.85473328)
2.1432e-05 TDB
period 1286.989735772112
3.52
4.9481e-06
1.355e-08
d
yr
n .2797225105948674 1.0755e-09 deg/d
Q 2.625102854357519 6.7285e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2956  
   data-arc span      33127 days (90.70 yr)  
   first obs. used      1930-10-15  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42341  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 12:59:10  

Additional Information
 Earth MOID = .994634 au 
 Jupiter MOID = 2.63128 au 
 T_jup = 3.562 
[ 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 12.90   n/a E2021B10  
diameter diameter 6.897 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 7.7234 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Behrend, R. (2018) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.257   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1959 Karbyshev (1972 NB)          Discovered 1972-Jul-14 by Zhuravleva, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1972 NB = 1971 DN1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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