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30671 (1314 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2030671
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298911883471698 2.3535e-08  
a 2.521869453674945 7.9774e-09 au
q 2.194300833480678 6.1801e-08 au
i 2.246633881963269 5.6754e-06 deg
node 5.971478926891604 7.016e-05 deg
peri 280.038223644123 7.4438e-05 deg
M 351.7857736360211 2.4191e-05 deg
tp 2459233.876938213231
(2021-Jan-19.37693821)
9.8319e-05 TDB
period 1462.791165514298
4.00
6.9408e-06
1.9e-08
d
yr
n .2461048497469074 1.1677e-09 deg/d
Q 2.849438073869211 9.0135e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      17080 days (46.76 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:39:05  

Additional Information
 Earth MOID = 1.17737 au 
 Jupiter MOID = 2.29318 au 
 T_jup = 3.443 
[ show covariance matrix ]

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 15.27   n/a E2021B10  

30671 (1314 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1314 T-2 = 1993 SJ14 = 1997 RG10 = 2000 GE47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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