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72052 (2000 YW7)
Classification: Main-belt Asteroid          SPK-ID: 2072052
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104709437775507 4.4255e-08  
a 2.432557282420437 1.1634e-08 au
q 2.163830383638497 1.0886e-07 au
i 6.838606131131549 4.86e-06 deg
node 13.51051362865788 3.772e-05 deg
peri 335.7881462905142 4.2953e-05 deg
M 196.707332034544 2.314e-05 deg
tp 2459829.075174815851
(2022-Sep-06.57517482)
9.1137e-05 TDB
period 1385.77601648089
3.79
9.9411e-06
2.722e-08
d
yr
n .259782241659949 1.8636e-09 deg/d
Q 2.701284181202376 1.2919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      8403 days (23.01 yr)  
   first obs. used      1998-03-20  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54269  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:12  

Additional Information
 Earth MOID = 1.1584 au 
 Jupiter MOID = 2.70647 au 
 T_jup = 3.488 
[ 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 15.46   n/a E2021B10  
rotation period rot_per 27.1492 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.]

72052 (2000 YW7)          Discovered 2000-Dec-21 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 YW7 = 2002 JQ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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