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49110 Kvetafialova (1998 SU2)
Classification: Main-belt Asteroid          SPK-ID: 2049110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03985728424489329 4.0085e-08  
a 2.678466200777483 1.2874e-08 au
q 2.571709812072756 1.0566e-07 au
i 1.686437399014137 4.491e-06 deg
node 355.6470829594584 0.00011873 deg
peri 8.547289360316237 0.00012962 deg
M 74.66357408786517 4.966e-05 deg
tp 2459064.426700633242
(2020-Aug-02.92670063)
0.00022157 TDB
period 1601.134009890138
4.38
1.1544e-05
3.161e-08
d
yr
n .2248406428045967 1.6211e-09 deg/d
Q 2.785222589482211 1.3387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      995  
   data-arc span      8183 days (22.40 yr)  
   first obs. used      1998-09-16  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53781  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:14:24  

Additional Information
 Earth MOID = 1.56781 au 
 Jupiter MOID = 2.382 au 
 T_jup = 3.376 
[ 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 15.16   n/a E2021B10  

49110 Květafialová           Discovered 1998 Sept. 16 by P. Pravec and L. Šarounová at Ondřejov.
Květa Fialová (b. 1929) is a well-known actress in Czech-Slovak cinematography and theatre, who has been active for almost 70 years.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121228/MPCPages.arcLast Updated: 2013-01-02

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2094-Nov-08 13:53 00:04 Psych 0.0294714140316142 0.0294569469379712 0.0294858839460825 2.19706600998625 2.19706582312936 2486190.078364269 3.80702334175112 851.156522206161 39.7637713165346 -32.3105899351837 59247.4177164603 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 10:14:26 2021-Apr-13 10:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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