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192692 (1999 TH41)
Classification: Main-belt Asteroid          SPK-ID: 2192692
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2124742758751978 5.7464e-08  
a 2.683362125194546 1.7746e-08 au
q 2.113216700732903 1.6086e-07 au
i 11.82809579231905 6.4366e-06 deg
node 212.3807588267529 2.2058e-05 deg
peri 141.655451165109 2.6892e-05 deg
M 320.315852820348 1.8513e-05 deg
tp 2459377.483144114659
(2021-Jun-11.98314411)
8.3897e-05 TDB
period 1605.52604527045
4.40
1.5927e-05
4.361e-08
d
yr
n .2242255745775573 2.2244e-09 deg/d
Q 3.253507549656189 2.1517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54965  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:12  

Additional Information
 Earth MOID = 1.12195 au 
 Jupiter MOID = 2.27723 au 
 T_jup = 3.313 
[ 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 15.68   n/a E2021B55  
rotation period rot_per 5.39 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:
[Polishook, D. (2009) Minor Planet Bull. 36, 104-107.]

192692 (1999 TH41)          Discovered 1999-Oct-02 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1999 TH41 = 2002 JV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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