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58610 (1997 UN3)
Classification: Main-belt Asteroid          SPK-ID: 2058610
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022032861550087 3.4217e-08  
a 2.57746673306677 1.058e-08 au
q 2.056294489685455 8.4888e-08 au
i 4.112152677842294 3.8047e-06 deg
node 227.2874488481214 5.1213e-05 deg
peri 204.9013038967131 5.2291e-05 deg
M 195.1989229896693 1.3503e-05 deg
tp 2459892.403575080873
(2022-Nov-08.90357508)
5.9591e-05 TDB
period 1511.429970894547
4.14
9.3065e-06
2.548e-08
d
yr
n .2381850346575649 1.4666e-09 deg/d
Q 3.098638976448086 1.272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      11211 days (30.69 yr)  
   first obs. used      1989-12-26  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:31:10  

Additional Information
 Earth MOID = 1.07124 au 
 Jupiter MOID = 2.19574 au 
 T_jup = 3.394 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457304.5 (2015-Oct-09.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2027417737388191 3.4284e-08  
q 2.054741255134807 8.5136e-08 au
tp 2456871.774752469257
(2014-Aug-02.27475247)
4.8472e-05 TDB
node 227.3078545688728 5.1212e-05 deg
peri 205.197463586376 5.228e-05 deg
i 4.112363697415192 3.8053e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      11211 days (30.69 yr)  
   first obs. used      1989-12-26  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:31:10  

Additional Information
 Jupiter MOID = 2.19574 au 
 T_jup = 3.394 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.175426610677309E-15 -2.907148064181093E-15 3.46820332309424E-13 5.123365608330091E-15 6.549142314119605E-14 -2.873021923972991E-16
q -2.907148064181093E-15 7.248123133070672E-15 -7.136760072269627E-13 -1.21218976826005E-14 -1.300314717298077E-13 7.722513550672331E-16
tp 3.46820332309424E-13 -7.136760072269627E-13 2.349536247673374E-9 8.561284545713706E-12 5.24886945713844E-10 -6.410630702552357E-13
node 5.123365608330091E-15 -1.21218976826005E-14 8.561284545713706E-12 2.622636932598638E-9 -2.613696371089055E-9 -1.1860158314804E-11
peri 6.549142314119605E-14 -1.300314717298077E-13 5.24886945713844E-10 -2.613696371089055E-9 2.733177252074433E-9 1.171252363782443E-11
i -2.873021923972991E-16 7.722513550672331E-16 -6.410630702552357E-13 -1.1860158314804E-11 1.171252363782443E-11 1.448000706606739E-11

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 15.17   n/a MPCxxxxx  
rotation period rot_per 11.1588 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

58610 (1997 UN3)          Discovered 1997-Oct-26 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 UN3 = 1989 YM7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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