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57110 (2001 OV79)
Classification: Main-belt Asteroid          SPK-ID: 2057110
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3244564464910419 4.8956e-08  
a 2.584456908026621 1.3487e-08 au
q 1.745913203539078 1.3085e-07 au
i 24.08050239665969 5.6036e-06 deg
node 182.622296163495 1.1533e-05 deg
peri 251.4768181080721 1.3432e-05 deg
M 162.0088670556921 7.3584e-06 deg
tp 2458517.550401431672
(2019-Feb-03.05040143)
2.7996e-05 TDB
period 1517.582709840694
4.15
1.188e-05
3.253e-08
d
yr
n .2372193605433146 1.8569e-09 deg/d
Q 3.423000612514164 1.7863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      9745 days (26.68 yr)  
   first obs. used      1993-09-17  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46097  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:21:45  

Additional Information
 Earth MOID = .889949 au 
 Jupiter MOID = 2.446 au 
 T_jup = 3.231 
[ 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 14.67   n/a E2021B10  
diameter diameter 6.070 km 1.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 15.067 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.]
geometric albedo albedo 0.071   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

57110 (2001 OV79)          Discovered 2001-Jul-29 by NEAT at Palomar
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 OV79 = 1993 SA7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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