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5053 Chladni (1985 FB2)
Classification: Main-belt Asteroid          SPK-ID: 2005053
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1681632057995426 3.51e-08  
a 2.399458475010324 9.234e-09 au
q 1.995957845669706 8.3363e-08 au
i 11.50577085308288 3.9882e-06 deg
node 150.1744903699424 2.2234e-05 deg
peri 11.96786196506119 2.5911e-05 deg
M 77.69173608618328 1.4308e-05 deg
tp 2458307.518222176716
(2018-Jul-08.01822218)
5.3236e-05 TDB
period 1357.588919101779
3.72
7.8367e-06
2.146e-08
d
yr
n .2651760005806372 1.5307e-09 deg/d
Q 2.802959104350941 1.0787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1643  
   data-arc span      14600 days (39.97 yr)  
   first obs. used      1979-09-20  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47833  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 00:48:49  

Additional Information
 Earth MOID = 1.00671 au 
 Jupiter MOID = 2.18248 au 
 T_jup = 3.480 
[ 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 13.2   n/a MPO435747  
diameter diameter 9.587 km 2.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 8.2618 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.074   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

5053 Chladni (1985 FB2)          Discovered 1985-Mar-22 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1985 FB2 = 1981 DA4 = 1990 QW6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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