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JPL Small-Body Database Browser
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344482 (2002 PN184)
Classification: Main-belt Asteroid          SPK-ID: 2344482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06843244157463338 7.5688e-08  
a 2.814125209328828 3.1444e-08 au
q 2.62154775035773 2.0733e-07 au
i 7.066415033829175 6.4193e-06 deg
node 150.4435620153708 6.6168e-05 deg
peri 217.0240694437863 8.4352e-05 deg
M 236.7962596809026 5.5255e-05 deg
tp 2459590.612676171571
(2022-Jan-11.11267617)
0.00026949 TDB
period 1724.30287320454
4.72
2.89e-05
7.912e-08
d
yr
n .2087800267542071 3.4992e-09 deg/d
Q 3.006702668299926 3.3596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6482 days (17.75 yr)  
   first obs. used      2002-07-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:26:25  

Additional Information
 Earth MOID = 1.62292 au 
 Jupiter MOID = 2.34132 au 
 T_jup = 3.305 
[ 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 16.5   n/a MPO434166  

344482 (2002 PN184)          Discovered 2002-Aug-15 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ hide close-approach data ]
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
2139-Aug-17 04:25 00:29 Psych 0.0437768921152297 0.0436460630422691 0.0439078190519118 1.94487617285017 1.9448760307429 2502541.683744048 28.69849723606 7278.86276971929 76.8067767993089 -26.6151424438048 38061.5519938679 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:26:26 2020-May-21 22:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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