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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3245123907184831 4.899e-08  
a 2.58454268851609 1.3553e-08 au
q 1.745826561751758 1.3094e-07 au
i 24.08064956012993 5.6156e-06 deg
node 182.6233675930947 1.1544e-05 deg
peri 251.4967899991786 1.3437e-05 deg
M 114.5263176673106 7.1492e-06 deg
tp 2458517.689409404817
(2019-Feb-03.18940940)		 2.8069e-05 TDB
period 1517.658265405641
4.16		 1.1937e-05
3.268e-08		 d
yr
n .2372075507418522 1.8658e-09 deg/d
Q 3.423258815280422 1.7951e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      9745 days (26.68 yr)  
   first obs. used      1993-09-17  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:56:31  

Additional Information
 Earth MOID = .89066 au 
 Jupiter MOID = 2.445 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457280.5 (2015-Sep-15.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3240865822559391 4.8907e-08  
q 1.748069422987941 1.3079e-07 au
tp 2457000.482384309929
(2014-Dec-08.98238431)		 2.4685e-05 TDB
node 182.6281036884496 1.1542e-05 deg
peri 251.7207727135664 1.3449e-05 deg
i 24.07613678919441 5.6133e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      9745 days (26.68 yr)  
   first obs. used      1993-09-17  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:56:31  

Additional Information
 Jupiter MOID = 2.445 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.391915199738445E-15 -6.384093766199936E-15 -5.74796727320006E-13 -1.876847365682238E-14 -1.755443501245634E-13 -4.398890969404399E-14
q -6.384093766199936E-15 1.710724540113323E-14 1.500068663426924E-12 5.020290747856396E-14 4.643779502148501E-13 1.190247577663046E-13
tp -5.74796727320006E-13 1.500068663426924E-12 6.093613677270646E-10 2.283566411304024E-12 1.913191906673652E-10 9.954870711696178E-12
node -1.876847365682238E-14 5.020290747856396E-14 2.283566411304024E-12 1.332212659221987E-10 -1.206453354965344E-10 3.382333755750349E-11
peri -1.755443501245634E-13 4.643779502148501E-13 1.913191906673652E-10 -1.206453354965344E-10 1.808808459151204E-10 -2.746568497594218E-11
i -4.398890969404399E-14 1.190247577663046E-13 9.954870711696178E-12 3.382333755750349E-11 -2.746568497594218E-11 3.150945543251255E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO459243  
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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