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20095 (1994 PG35)
Classification: Main-belt Asteroid          SPK-ID: 2020095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06781741583326378 3.8575e-08  
a 2.867520137338316 1.4515e-08 au
q 2.673052331774185 1.119e-07 au
i .9923618403447205 3.9552e-06 deg
node 252.588736071115 0.00023402 deg
peri 154.0953868445061 0.00023598 deg
M 40.81908327855638 2.9095e-05 deg
tp 2458799.396843268411
(2019-Nov-11.89684327)
0.00014343 TDB
period 1773.610052173921
4.86
1.3466e-05
3.687e-08
d
yr
n .2029758455409894 1.5411e-09 deg/d
Q 3.061987942902446 1.5499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1396  
   data-arc span      10655 days (29.17 yr)  
   first obs. used      1990-11-24  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 23:01:12  

Additional Information
 Earth MOID = 1.68251 au 
 Jupiter MOID = 2.20437 au 
 T_jup = 3.296 
[ 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 14.6   n/a MPO502319  
rotation period rot_per 6.81 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

20095 (1994 PG35)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PG35 = 1999 RY124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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