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19275 (1995 XF1)
Classification: Main-belt Asteroid          SPK-ID: 2019275
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 .09107620123010655 3.6521e-08  
a 3.033941771142503 1.8624e-08 au
q 2.757621879873502 1.1413e-07 au
i 8.967562533055103 4.097e-06 deg
node 65.19788447151477 2.4795e-05 deg
peri 345.3641527643883 3.4582e-05 deg
M 293.7922524035753 2.6528e-05 deg
tp 2459555.489576763418
(2021-Dec-06.98957676)
0.0001439 TDB
period 1930.231011842059
5.28
1.7773e-05
4.866e-08
d
yr
n .1865061735053384 1.7173e-09 deg/d
Q 3.310261662411503 2.032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1204  
   data-arc span      9073 days (24.84 yr)  
   first obs. used      1995-12-15  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50171  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:50:23  

Additional Information
 Earth MOID = 1.76886 au 
 Jupiter MOID = 2.0342 au 
 T_jup = 3.217 
[ 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 13.93   n/a E2021B10  
diameter diameter 7.768 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 19.592 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.097   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19275 (1995 XF1)          Discovered 1995-Dec-15 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 XF1 = 2000 UB48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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