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452169 (2015 RV74)
Classification: Main-belt Asteroid          SPK-ID: 2452169
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208375295112964 1.3282e-07  
a 2.983468991052025 7.2731e-08 au
q 2.622953968799738 3.8674e-07 au
i 9.53113494326591 1.2028e-05 deg
node .4314750715283966 3.5122e-05 deg
peri 5.784907544209159 4.751e-05 deg
M 327.7912919357778 2.9822e-05 deg
tp 2459168.903659071502
(2020-Nov-15.40365907)
0.00015855 TDB
period 1882.264794503948
5.15
6.8829e-05
1.884e-07
d
yr
n .1912589562590605 6.9938e-09 deg/d
Q 3.343984013304312 8.152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      4611 days (12.62 yr)  
   first obs. used      2005-08-30  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:47:50  

Additional Information
 Earth MOID = 1.62137 au 
 Jupiter MOID = 2.11423 au 
 T_jup = 3.227 
[ 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 MPO440874  

452169 (2015 RV74)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RV74 = 2005 QZ85 = 2008 GN116 = 2010 VG224 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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