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JPL Small-Body Database Browser
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2922 Dikan'ka (1976 GY1)
Classification: Main-belt Asteroid          SPK-ID: 2002922
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1432317515815157 4.3861e-08  
a 2.372297730474658 7.9779e-09 au
q 2.032509371265918 1.0545e-07 au
i 2.982852148996159 4.2915e-06 deg
node 188.0102969550812 6.1539e-05 deg
peri 344.8742703971664 6.2512e-05 deg
M 301.8635028332348 1.1039e-05 deg
tp 2458816.025458330205
(2019-Nov-28.52545833)
4.1161e-05 TDB
period 1334.603369313918
3.65
6.7323e-06
1.843e-08
d
yr
n .2697430624538779 1.3607e-09 deg/d
Q 2.712086089683397 9.1206e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2013  
   data-arc span      23752 days (65.03 yr)  
   first obs. used      1954-04-02  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 18:22:47  

Additional Information
 Earth MOID = 1.03828 au 
 Jupiter MOID = 2.25567 au 
 T_jup = 3.528 
[ 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 13.8   n/a MPO458858  
diameter diameter 5.693 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2922 Dikan'ka (1976 GY1)          Discovered 1976-Apr-01 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1976 GY1 = 1954 GE = 1961 AP = 1976 JK = 1978 YZ = 1983 CR3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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