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JPL Small-Body Database Browser
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2670 Chuvashia (1977 PW1)
Classification: Main-belt Asteroid          SPK-ID: 2002670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07347289442865071 4.0921e-08  
a 3.170118119873826 1.8982e-08 au
q 2.937200365925984 1.3149e-07 au
i 9.856741006414216 4.5661e-06 deg
node 284.8967818934798 2.5291e-05 deg
peri 167.9267425829588 4.0277e-05 deg
M 31.75155545655887 3.0801e-05 deg
tp 2458418.666416216686
(2018-Oct-27.16641622)
0.00017624 TDB
period 2061.634122194504
5.64
1.8517e-05
5.07e-08
d
yr
n .1746187629145361 1.5683e-09 deg/d
Q 3.403035873821669 2.0376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2209  
   data-arc span      22967 days (62.88 yr)  
   first obs. used      1957-01-09  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42929  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:38:28  

Additional Information
 Earth MOID = 1.95484 au 
 Jupiter MOID = 1.76166 au 
 T_jup = 3.175 
[ 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 11.0   n/a MPO337270  
diameter diameter 21.278 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.246   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2670 Chuvashia (1977 PW1)          Discovered 1977-Aug-14 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1977 PW1 = 1938 UD = 1950 XZ = 1957 AL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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