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74073 (1998 MO13)
Classification: Main-belt Asteroid          SPK-ID: 2074073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2752863800586564 5.6802e-08  
a 2.556552130057127 1.5767e-08 au
q 1.852768148742453 1.3905e-07 au
i 17.39236200267738 5.5891e-06 deg
node 263.2512551700402 2.8195e-05 deg
peri 31.61773843334743 3.4772e-05 deg
M 111.8201828872473 2.0942e-05 deg
tp 2458536.734857116651
(2019-Feb-22.23485712)
8.5731e-05 TDB
period 1493.070813578919
4.09
1.3812e-05
3.782e-08
d
yr
n .2411138150487808 2.2305e-09 deg/d
Q 3.260336111371801 2.0107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      10807 days (29.59 yr)  
   first obs. used      1990-06-25  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 17:10:36  

Additional Information
 Earth MOID = .855932 au 
 Jupiter MOID = 1.982 au 
 T_jup = 3.321 
[ 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 15.0   n/a MPO502605  
diameter diameter 3.150 km 0.413 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.235   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74073 (1998 MO13)          Discovered 1998-Jun-24 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 MO13 = 2000 YP25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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