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1739 Meyermann (1939 PF)
Classification: Main-belt Asteroid          SPK-ID: 2001739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242434525380472 3.1668e-08  
a 2.260836519133615 6.425e-09 au
q 1.979942384372354 7.1133e-08 au
i 3.4093398335345 3.8213e-06 deg
node 203.3366427329573 6.0195e-05 deg
peri 82.27851298584063 6.2234e-05 deg
M 316.4596236807116 1.6902e-05 deg
tp 2459150.672995583556
(2020-Oct-28.17299558)
5.8466e-05 TDB
period 1241.65850137888
3.40
5.2929e-06
1.449e-08
d
yr
n .2899347925377345 1.2359e-09 deg/d
Q 2.541730653894877 7.2232e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2670  
   data-arc span      32961 days (90.24 yr)  
   first obs. used      1929-10-10  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47886  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 18:13:12  

Additional Information
 Earth MOID = .967124 au 
 Jupiter MOID = 2.58461 au 
 T_jup = 3.607 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8   n/a MPO381266  
diameter diameter 7.858 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.8219 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
[Pravec, P.; Wolf, M.; Sarounova, L. (2014) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.254   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1739 Meyermann (1939 PF)          Discovered 1939-Aug-15 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1939 PF = 1929 TB1 = 1935 GN = 1952 HN3 = 1953 XO1 = 1963 TG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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