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JPL Small-Body Database Browser
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312708 (2010 PJ44)
Classification: Outer Main-belt Asteroid          SPK-ID: 2312708
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263852309571025 8.6309e-08  
a 3.436095275759767 5.6652e-08 au
q 3.00182358074226 2.8519e-07 au
i 12.39132901930002 7.3089e-06 deg
node 287.6014691845028 3.6949e-05 deg
peri 219.5732715429496 4.7178e-05 deg
M 25.29460525712247 2.8978e-05 deg
tp 2458437.036185749084
(2018-Nov-14.53618575)
0.00018565 TDB
period 2326.463391388948
6.37
5.7536e-05
1.575e-07
d
yr
n .15474131307309 3.8269e-09 deg/d
Q 3.870366970777274 6.3812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      5703 days (15.61 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:44:05  

Additional Information
 Earth MOID = 2.0274 au 
 Jupiter MOID = 1.30468 au 
 T_jup = 3.089 
[ 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 14.8   n/a MPO391630  

312708 (2010 PJ44)          Discovered 2006-Jan-23 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 PJ44 = 2007 LS36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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