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JPL Small-Body Database Browser
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461344 (1995 SV79)
Classification: Main-belt Asteroid          SPK-ID: 2461344
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221855408972818 8.3116e-08  
a 2.740998306014533 2.7987e-08 au
q 2.406087945395614 2.2571e-07 au
i 13.40821145775187 9.9358e-06 deg
node 166.0416947474134 3.3412e-05 deg
peri 188.6517744645903 4.8387e-05 deg
M 152.0120686398985 3.569e-05 deg
tp 2458300.598142819370
(2018-Jul-01.09814282)
0.00016082 TDB
period 1657.530687131861
4.54
2.5387e-05
6.951e-08
d
yr
n .2171905490467466 3.3265e-09 deg/d
Q 3.075908666633452 3.1407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      8890 days (24.34 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6207  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:38:49  

Additional Information
 Earth MOID = 1.40144 au 
 Jupiter MOID = 2.36169 au 
 T_jup = 3.300 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457222.5 (2015-Jul-19.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208345979434209 8.3819e-08  
q 2.411198565454507 2.2751e-07 au
tp 2456636.208485637507
(2013-Dec-09.70848564)
0.0001568 TDB
node 166.0835959742685 3.3399e-05 deg
peri 187.5520400896114 4.8625e-05 deg
i 13.40484403065676 9.948e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      8890 days (24.34 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6207  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:38:49  

Additional Information
 Jupiter MOID = 2.36169 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.025566552244725E-15 -1.895798843461754E-14 -5.330476736739807E-12 -3.665296303996432E-14 -1.246513001206034E-12 6.388756919493521E-15
q -1.895798843461754E-14 5.176056377477193E-14 1.528189402855646E-11 1.011992221485865E-13 3.598987017218604E-12 -1.760091638586936E-14
tp -5.330476736739807E-12 1.528189402855646E-11 2.458500647429041E-8 2.680194087758851E-11 5.604988471102577E-9 -1.336460494102712E-11
node -3.665296303996432E-14 1.011992221485865E-13 2.680194087758851E-11 1.115484953053429E-9 -1.077345849122023E-9 -1.364203571493234E-10
peri -1.246513001206034E-12 3.598987017218604E-12 5.604988471102577E-9 -1.077345849122023E-9 2.364399369605638E-9 1.292458808633559E-10
i 6.388756919493521E-15 -1.760091638586936E-14 -1.336460494102712E-11 -1.364203571493234E-10 1.292458808633559E-10 9.896368795112797E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO413535  

461344 (1995 SV79)          Discovered 1995-Sep-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 1995 SV79 = 2015 AP215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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