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JPL Small-Body Database Browser
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2669 Shostakovich (1976 YQ2)
Classification: Main-belt Asteroid          SPK-ID: 2002669
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2205220940161345 3.7438e-08  
a 2.778279258823944 1.4177e-08 au
q 2.165607298906493 1.0543e-07 au
i 7.791337821201601 5.5647e-06 deg
node 292.400696442651 3.2797e-05 deg
peri 95.78875828790913 3.5764e-05 deg
M 88.96597517648877 1.3162e-05 deg
tp 2458182.492845895550
(2018-Mar-04.99284590)
6.0936e-05 TDB
period 1691.462103113891
4.63
1.2946e-05
3.544e-08
d
yr
n .2128336185228503 1.629e-09 deg/d
Q 3.390951218741394 1.7303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1609  
   data-arc span      15483 days (42.39 yr)  
   first obs. used      1976-12-16  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 22:13:19  

Additional Information
 Earth MOID = 1.18664 au 
 Jupiter MOID = 2.15416 au 
 T_jup = 3.285 
[ 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 13.1   n/a MPO384774  
diameter diameter 16.468 km 1.738 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.914 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Cantu, S.; Adolphson, M.; Montgomery, K.; Renshaw, T. (2015) Minor Planet Bull. 42, 28-29.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.060   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2669 Shostakovich (1976 YQ2)          Discovered 1976-Dec-16 by Chernykh, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 YQ2 = 1980 RW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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