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120573 (1995 MU7)
Classification: Main-belt Asteroid          SPK-ID: 2120573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07945345187163765 4.346e-08  
a 2.435410735280492 1.3597e-08 au
q 2.241908945637213 1.1271e-07 au
i 6.296204121332742 4.7455e-06 deg
node 173.7034015034883 3.292e-05 deg
peri 69.95607083154509 4.6302e-05 deg
M 258.19867319473 3.6207e-05 deg
tp 2459593.061485620792
(2022-Jan-13.56148562)
0.00014162 TDB
period 1388.215058275342
3.80
1.1626e-05
3.183e-08
d
yr
n .2593258140040984 2.1717e-09 deg/d
Q 2.62891252492377 1.4677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      10401 days (28.48 yr)  
   first obs. used      1992-09-22  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:07:10  

Additional Information
 Earth MOID = 1.23734 au 
 Jupiter MOID = 2.37561 au 
 T_jup = 3.492 
[ 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 MPO453676  

120573 (1995 MU7)          Discovered 1995-Jun-25 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
2087-Mar-15 05:21 00:01 Iris 0.0223821272911084 0.0223658952834331 0.0223983667567478 6.40277663788865 6.40277659777398 2483394.722976075 1.35872485192858 1036.23547985807 76.3576532173614 38.7613002542895 27562.0654908162 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 17:07:11 2021-Apr-13 17:07
2125-Aug-31 13:29 < 00:01 Amphi 0.0351753283549003 0.0351440764703699 0.0352065810655627 5.08731579388803 5.0873157617628 2497443.061634308 0.607223565336694 1581.03211881941 54.605791014546 -9.80427765019091 16726.9325339862 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 17:07:11 2021-Apr-13 17:07
2172-Apr-29 07:29 00:07 David 0.0254274112520449 0.0254085394817098 0.0254463407211789 5.3977729997541 5.39777288968478 2514485.811480829 7.29349009826196 2129.83706497149 31.2432788615689 63.7609654215464 109150.766751237 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 17:07:11 2021-Apr-13 17:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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