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70480 (1999 TU41)
Classification: Main-belt Asteroid          SPK-ID: 2070480
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039686643357451 3.6984e-08  
a 2.410225013050614 7.8026e-09 au
q 1.918614636390076 8.895e-08 au
i 1.240668171444969 4.2395e-06 deg
node 164.9472943125511 0.00013843 deg
peri 196.5446725361461 0.00013869 deg
M 225.4425691410645 8.0834e-06 deg
tp 2459711.345999051230
(2022-May-11.84599905)		 3.1661e-05 TDB
period 1366.736556164192
3.74		 6.6367e-06
1.817e-08		 d
yr
n .2634011641646261 1.2791e-09 deg/d
Q 2.901835389711152 9.394e-09 au
   Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      9565 days (26.19 yr)  
   first obs. used      1994-03-14  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51162  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:28  

Additional Information
 Earth MOID = .914135 au 
 Jupiter MOID = 2.55388 au 
 T_jup = 3.491 
[ 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 16.05   n/a E2021B10  

70480 (1999 TU41)          Discovered 1999-Oct-03 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TU41 = 2002 CS230 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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