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JPL Small-Body Database Browser
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49130 (1998 SQ24)
Classification: Main-belt Asteroid          SPK-ID: 2049130
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508014534871286 3.758e-08  
a 2.549465122947089 1.1907e-08 au
q 2.165002076791927 9.5129e-08 au
i 6.400488478510942 3.9015e-06 deg
node 33.44454559846668 5.1891e-05 deg
peri 25.2211965771414 5.5197e-05 deg
M 333.0270572380389 2.0405e-05 deg
tp 2458711.903252248893
(2019-Aug-16.40325225)
8.4524e-05 TDB
period 1486.866715416769
4.07
1.0417e-05
2.852e-08
d
yr
n .2421198862462207 1.6962e-09 deg/d
Q 2.933928169102251 1.3703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      15004 days (41.08 yr)  
   first obs. used      1978-10-30  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56558  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:40:19  

Additional Information
 Earth MOID = 1.17849 au 
 Jupiter MOID = 2.41707 au 
 T_jup = 3.416 
[ 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 15.2   n/a MPO452838  

49130 (1998 SQ24)          Discovered 1998-Sep-17 by LONEOS at Anderson Mesa
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SQ24 = 1978 VH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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