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3716 Petzval (1980 TG)
Classification: Main-belt Asteroid          SPK-ID: 2003716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151881342299036 2.6754e-08  
a 2.396843179103086 5.7384e-09 au
q 1.881070967350222 6.4949e-08 au
i 2.524730584296391 3.5901e-06 deg
node 139.0025980184125 6.8933e-05 deg
peri 150.2272705050979 6.9486e-05 deg
M 353.5055597369656 9.0221e-06 deg
tp 2459224.951025714782
(2021-Jan-10.45102571)
3.3997e-05 TDB
period 1355.369962739294
3.71
4.8674e-06
1.333e-08
d
yr
n .2656101359015038 9.5386e-10 deg/d
Q 2.91261539085595 6.9732e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2592  
   data-arc span      24082 days (65.93 yr)  
   first obs. used      1954-09-05  
   last obs. used      2020-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:57:54  

Additional Information
 Earth MOID = .86334 au 
 Jupiter MOID = 2.26956 au 
 T_jup = 3.495 
[ 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 13.57   n/a E2021B10  
diameter diameter 4.691 km 0.533 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.350   0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3716 Petzval (1980 TG)          Discovered 1980-Oct-02 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 TG = 1954 RH = 1969 UC1 = 1972 JY = 1976 OA1 = 1980 RE2 = 1983 HB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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