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JPL Small-Body Database Browser
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4274 Karamanov (1980 RZ3)
Classification: Main-belt Asteroid          SPK-ID: 2004274
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2339175614069184 4.1184e-08  
a 2.691188909345786 1.321e-08 au
q 2.061672562386275 1.1159e-07 au
i 7.343841043137491 5.0733e-06 deg
node 7.255662009192484 3.2737e-05 deg
peri 12.90492409917301 3.4097e-05 deg
M 344.0564612239704 1.2156e-05 deg
tp 2459071.916230746909
(2020-Aug-10.41623075)
5.4772e-05 TDB
period 1612.555620809894
4.41
1.1873e-05
3.251e-08
d
yr
n .2232481133389947 1.6438e-09 deg/d
Q 3.320705256305297 1.63e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1976  
   data-arc span      25619 days (70.14 yr)  
   first obs. used      1949-08-24  
   last obs. used      2019-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:08:44  

Additional Information
 Earth MOID = 1.06472 au 
 Jupiter MOID = 2.15085 au 
 T_jup = 3.320 
[ 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 12.8   n/a MPO347557  
diameter diameter 13.402 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.196 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Vander Haagen, G.A. (2012) Minor Planet Bull. 39, 48-50.]
geometric albedo albedo 0.075   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4274 Karamanov (1980 RZ3)          Discovered 1980-Sep-06 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 RZ3 = 1949 QP1 = 1973 AM4 = 1980 TK7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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