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JPL Small-Body Database Browser
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52199 (2465 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1248027990775587 3.7555e-08  
a 2.32719780843741 9.7587e-09 au
q 2.036757007937261 8.9567e-08 au
i 2.107397712903115 4.8986e-06 deg
node 295.2706969456507 0.0001119 deg
peri 138.7643869813517 0.00011399 deg
M 211.6611023772439 2.3167e-05 deg
tp 2459134.819374714568
(2020-Oct-12.31937471)
8.5154e-05 TDB
period 1296.726468781147
3.55
8.1564e-06
2.233e-08
d
yr
n .2776221575382669 1.7462e-09 deg/d
Q 2.617638608937559 1.0977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      15349 days (42.02 yr)  
   first obs. used      1977-10-16  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58141  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:56:21  

Additional Information
 Earth MOID = 1.05211 au 
 Jupiter MOID = 2.60924 au 
 T_jup = 3.562 
[ 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 15.8   n/a MPO436149  
diameter diameter 1.880 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 11.953 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.288   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52199 (2465 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2465 T-3 = 2000 CX51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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