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JPL Small-Body Database Browser
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382210 (2012 PY22)
Classification: Main-belt Asteroid          SPK-ID: 2382210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09729409800550402 6.4702e-08  
a 2.984490020216582 4.353e-08 au
q 2.694116755693181 1.9948e-07 au
i 9.749602836336722 7.2895e-06 deg
node 311.9162130099899 3.5423e-05 deg
peri 9.970990895952784 4.949e-05 deg
M 111.0639613883353 3.2998e-05 deg
tp 2458019.502475087631
(2017-Sep-23.00247509)
0.00017021 TDB
period 1883.231125145336
5.16
4.1202e-05
1.128e-07
d
yr
n .1911608167437321 4.1823e-09 deg/d
Q 3.274863284739982 4.7765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      9093 days (24.90 yr)  
   first obs. used      1994-01-17  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62344  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:44:37  

Additional Information
 Earth MOID = 1.68092 au 
 Jupiter MOID = 2.01582 au 
 T_jup = 3.229 
[ 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 16.1   n/a MPO418952  

382210 (2012 PY22)          Discovered 2007-Sep-03 by CSS at Catalina
Reference: Last Updated: 2013-12-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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