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17319 (3078 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2017319
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2427717546132341 3.016e-08  
a 2.286329156474434 6.1032e-09 au
q 1.73127301553374 6.818e-08 au
i 4.047107382238551 3.7292e-06 deg
node 203.933263194008 4.6806e-05 deg
peri 229.43625996 4.7372e-05 deg
M 227.0293159692691 8.5373e-06 deg
tp 2459666.901524247948
(2022-Mar-28.40152425)
3.1126e-05 TDB
period 1262.718545468691
3.46
5.0561e-06
1.384e-08
d
yr
n .2850991626692047 1.1416e-09 deg/d
Q 2.841385297415127 7.5849e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1537  
   data-arc span      18004 days (49.29 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:01:18  

Additional Information
 Earth MOID = .74874 au 
 Jupiter MOID = 2.45597 au 
 T_jup = 3.559 
[ 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 15.13   n/a E2021B10  
rotation period rot_per 44.278 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.]

17319 (3078 T-1)          Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3078 T-1 = 1997 SD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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