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10112 (1992 OP1)
Classification: Main-belt Asteroid          SPK-ID: 2010112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020646509400384 2.3495e-08  
a 3.043023874587361 1.6147e-08 au
q 2.7324387050254 7.1943e-08 au
i 15.05799282054694 3.4274e-07 deg
node 240.1362404351733 1.1399e-06 deg
peri 102.9091024608948 6.1479e-06 deg
M 146.1108041930362 8.8445e-06 deg
tp 2458609.569647360152
(2019-May-06.06964736)
4.3687e-05 TDB
period 1938.904713549222
5.31
1.5433e-05
4.225e-08
d
yr
n .1856718370347398 1.4779e-09 deg/d
Q 3.353609044149323 1.7795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2421  
   data-arc span      14076 days (38.54 yr)  
   first obs. used      1982-10-21  
   last obs. used      2021-05-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40704  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:15:57  

Additional Information
 Earth MOID = 1.7752 au 
 Jupiter MOID = 2.06374 au 
 T_jup = 3.179 
[ 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 12.51   n/a E2021B10  
diameter diameter 8.702 km 0.276 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.194   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10112 (1992 OP1)          Discovered 1992-Jul-31 by Holt, H. E. at Palomar
Reference: 19990302/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 OP1 = 1982 UC8 = 1982 VF13 = 1993 VU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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