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5417 Solovaya (1981 QT)
Classification: Main-belt Asteroid          SPK-ID: 2005417
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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327889260377243 2.2546e-08  
a 2.298308178797582 6.2897e-09 au
q 1.993118304031333 5.1839e-08 au
i 1.466512396768015 9.9225e-07 deg
node 293.7380885933314 6.3086e-05 deg
peri 93.8300811847114 6.5969e-05 deg
M 60.06237636005761 6.7642e-06 deg
tp 2458988.170258543206
(2020-May-18.67025854)
2.3693e-05 TDB
period 1272.655388561664
3.48
5.2242e-06
1.43e-08
d
yr
n .2828731196485694 1.1612e-09 deg/d
Q 2.603498053563831 7.1249e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2292  
   data-arc span      14453 days (39.57 yr)  
   first obs. used      1981-08-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45031  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 22:15:27  

Additional Information
 Earth MOID = .997007 au 
 Jupiter MOID = 2.83111 au 
 T_jup = 3.581 
[ 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 13.58   n/a MPCxxxxx  
rotation period rot_per 3.8329 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:
[Pravec, P.; Wolf, M.; Sarounova, L. (2016) http://www.asu.cas.cz/~ppravec/neo.htm]

5417 Solovaya (1981 QT)          Discovered 1981-Aug-24 by Brozek, L. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1981 QT = 1988 RK4 = 1990 DR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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