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52570 (1997 JC1)
Classification: Main-belt Asteroid          SPK-ID: 2052570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .13064237592272 4.0043e-08  
a 2.383188334112401 1.0076e-08 au
q 2.071842947872648 9.3903e-08 au
i 13.75266549867858 3.8105e-06 deg
node 54.26233623230797 1.7324e-05 deg
peri 147.6915615528079 2.242e-05 deg
M 209.6189057272208 1.3979e-05 deg
tp 2459957.840934470676
(2023-Jan-13.34093447)
5.2256e-05 TDB
period 1343.804135664032
3.68
8.5227e-06
2.333e-08
d
yr
n .2678961840090693 1.699e-09 deg/d
Q 2.694533720352154 1.1393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1201  
   data-arc span      8653 days (23.69 yr)  
   first obs. used      1997-05-01  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:01  

Additional Information
 Earth MOID = 1.07819 au 
 Jupiter MOID = 2.28917 au 
 T_jup = 3.487 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457408.5 (2016-Jan-21.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1297701825010863 4.0098e-08  
q 2.074376916448363 9.3967e-08 au
tp 2457268.984066598560
(2015-Sep-03.48406660)
5.4477e-05 TDB
node 54.31252863158367 1.731e-05 deg
peri 147.6233809776417 2.2445e-05 deg
i 13.75709147465748 3.8114e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1201  
   data-arc span      8653 days (23.69 yr)  
   first obs. used      1997-05-01  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:01  

Additional Information
 Jupiter MOID = 2.28917 au 
 T_jup = 3.487 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.607818171202038E-15 -3.752035948567479E-15 -6.916220677401985E-13 -6.887364258554703E-15 -1.718421617725475E-13 -7.207780860973092E-16
q -3.752035948567479E-15 8.829790659549621E-15 1.518768170916082E-12 1.670101031808792E-14 3.766717771645272E-13 1.901918249497341E-15
tp -6.916220677401985E-13 1.518768170916082E-12 2.967728992597099E-9 4.450939738388169E-12 7.960449621783393E-10 2.02164518756848E-15
node -6.887364258554703E-15 1.670101031808792E-14 4.450939738388169E-12 2.996489782852435E-10 -2.896481532246337E-10 -1.490365170938107E-11
peri -1.718421617725475E-13 3.766717771645272E-13 7.960449621783393E-10 -2.896481532246337E-10 5.037689479977439E-10 1.456860587303295E-11
i -7.207780860973092E-16 1.901918249497341E-15 2.02164518756848E-15 -1.490365170938107E-11 1.456860587303295E-11 1.452687735547299E-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 14.96   n/a MPCxxxxx  

52570 (1997 JC1)          Discovered 1997-May-01 by Osservatorio San Vittore at Bologna
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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