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JPL Small-Body Database Browser
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2458 Veniakaverin (1977 RC7)
Classification: Main-belt Asteroid          SPK-ID: 2002458
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423659108372564 4.2799e-08  
a 3.127125658532825 2.0024e-08 au
q 2.681929565853244 1.3458e-07 au
i 2.085472239113511 4.4838e-06 deg
node 128.1749759729775 0.00013001 deg
peri 183.5158103355508 0.00013164 deg
M 222.093905668857 2.447e-05 deg
tp 2459374.244160746978
(2021-Jun-08.74416075)
0.00014069 TDB
period 2019.837478683552
5.53
1.94e-05
5.311e-08
d
yr
n .178232161646309 1.7119e-09 deg/d
Q 3.572321751212405 2.2874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2213  
   data-arc span      16517 days (45.22 yr)  
   first obs. used      1974-02-18  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48306  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 21:03:50  

Additional Information
 Earth MOID = 1.66685 au 
 Jupiter MOID = 1.69221 au 
 T_jup = 3.198 
[ 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 12.0   n/a MPO473798  
diameter diameter 22.764 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.047   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2458 Veniakaverin (1977 RC7)          Discovered 1977-Sep-11 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1977 RC7 = 1974 DG2 = 1975 ER5 = 1980 DT = 1985 AD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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