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2498 Tsesevich (1977 QM3)
Classification: Main-belt Asteroid          SPK-ID: 2002498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08475767650861536 4.4493e-08  
a 2.916542033453059 1.3222e-08 au
q 2.669342707257865 1.3037e-07 au
i 1.235182621522056 4.8779e-06 deg
node 331.7004011470539 0.00016057 deg
peri 3.052450328077923 0.00016187 deg
M 215.0481215701705 2.1682e-05 deg
tp 2459733.024464620374
(2022-Jun-02.52446462)
0.00011088 TDB
period 1819.285200853706
4.98
1.2372e-05
3.387e-08
d
yr
n .197879914502173 1.3456e-09 deg/d
Q 3.163741359648253 1.4343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2592  
   data-arc span      25628 days (70.17 yr)  
   first obs. used      1950-04-17  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:45:45  

Additional Information
 Earth MOID = 1.65929 au 
 Jupiter MOID = 2.13472 au 
 T_jup = 3.276 
[ 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 11.8   n/a MPO337268  
diameter diameter 11.294 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.864 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Skiff, B.A. (2018) Posting on CALL web site: http://www.minorplanet.info/call.html]
[Fauerbach, M.; Brown, A. (2019) Minor Planet Bull. 46, 19-20.]
geometric albedo albedo 0.289   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2498 Tsesevich (1977 QM3)          Discovered 1977-Aug-23 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1977 QM3 = 1972 RE3 = 1975 EA1 = 1977 RP3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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