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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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06781741361924296 3.8218e-08  
a 2.867520137947303 1.4357e-08 au
q 2.673052338690622 1.1061e-07 au
i .992361789212473 3.922e-06 deg
node 252.5887223108124 0.00023165 deg
peri 154.0953995556686 0.00023363 deg
M 40.8190841045875 2.9041e-05 deg
tp 2458799.396839134744
(2019-Nov-11.89683913)
0.00014317 TDB
period 1773.610052738924
4.86
1.332e-05
3.647e-08
d
yr
n .2029758454763292 1.5244e-09 deg/d
Q 3.061987937203984 1.5331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1443  
   data-arc span      10923 days (29.91 yr)  
   first obs. used      1990-11-24  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:04:48  

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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