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37057 (2000 UN42)
Classification: Main-belt Asteroid          SPK-ID: 2037057
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609402456014619 4.6394e-08  
a 2.363127124760779 8.1363e-09 au
q 1.982804864914303 1.1153e-07 au
i 3.278969029964078 3.4661e-06 deg
node 84.41419148917349 8.1954e-05 deg
peri 112.4788678386522 8.2604e-05 deg
M 359.1258387784824 1.1141e-05 deg
tp 2459003.721944764659
(2020-Jun-03.22194476)
4.1064e-05 TDB
period 1326.872076598723
3.63
6.8526e-06
1.876e-08
d
yr
n .2713147758168343 1.4012e-09 deg/d
Q 2.743449384607255 9.4457e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1303  
   data-arc span      10643 days (29.14 yr)  
   first obs. used      1991-03-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:21:25  

Additional Information
 Earth MOID = .98379 au 
 Jupiter MOID = 2.21455 au 
 T_jup = 3.530 
[ 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 15.1   n/a MPO351090  

37057 (2000 UN42)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UN42 = 1999 PD8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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