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JPL Small-Body Database Browser
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243092 (2007 QY12)
Classification: Main-belt Asteroid          SPK-ID: 2243092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0114865890953321 6.1825e-08  
a 2.369298157215925 1.8999e-08 au
q 2.342083002839658 1.4728e-07 au
i 8.821644441137364 6.9508e-06 deg
node 174.4278231173568 3.5902e-05 deg
peri 202.2042215989536 0.0002712 deg
M 38.18235773579803 0.00026751 deg
tp 2458459.217541575072
(2018-Dec-06.71754157)
0.00099013 TDB
period 1332.072927107082
3.65
1.6023e-05
4.387e-08
d
yr
n .2702554737613554 3.2508e-09 deg/d
Q 2.396513311592192 1.9218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1995-04-26  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5519  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:25:41  

Additional Information
 Earth MOID = 1.33842 au 
 Jupiter MOID = 2.61476 au 
 T_jup = 3.530 
[ 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 16.8   n/a MPO454782  

243092 (2007 QY12)          Discovered 2007-Aug-24 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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