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52369 (1993 FH46)
Classification: Main-belt Asteroid          SPK-ID: 2052369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01501347080687581 3.5736e-08  
a 2.427371410573201 1.0926e-08 au
q 2.390928140763115 8.8574e-08 au
i 5.786716054714747 4.4119e-06 deg
node 187.9415136982889 3.959e-05 deg
peri 91.82563302940942 0.00016648 deg
M 29.87930207293257 0.00015993 deg
tp 2459085.850880468913
(2020-Aug-24.35088047)
0.00061389 TDB
period 1381.346958186842
3.78
9.3269e-06
2.554e-08
d
yr
n .2606151900262165 1.7597e-09 deg/d
Q 2.463814680383287 1.109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      10015 days (27.42 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:02  

Additional Information
 Earth MOID = 1.38154 au 
 Jupiter MOID = 2.52182 au 
 T_jup = 3.503 
[ 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 15.75   n/a E2021B10  
rotation period rot_per 80.2348 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

52369 (1993 FH46)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FH46 = 1998 RY37 = 2002 TC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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