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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457182.5 (2015-Jun-09.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043960966237239 2.3779e-08  
q 2.723053193367331 7.2939e-08 au
tp 2456660.578535523022
(2014-Jan-03.07853552)
3.7216e-05 TDB
node 240.3495352881128 1.1379e-06 deg
peri 100.802186377606 6.1422e-06 deg
i 15.02849183581236 3.4341e-07 deg
  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
 Jupiter MOID = 2.06374 au 
 T_jup = 3.179 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.654266908924467E-16 -1.700137641215701E-15 6.292877080968873E-13 -5.284359848492924E-15 6.994388760574929E-14 -1.295655615361175E-15
q -1.700137641215701E-15 5.320101036600246E-15 -1.776983542921815E-12 1.671236122145361E-14 -1.796855614047694E-13 4.061085066616153E-15
tp 6.292877080968873E-13 -1.776983542921815E-12 1.385060453215722E-9 -2.247984128437137E-11 2.167098986858895E-10 -3.956761337991227E-12
node -5.284359848492924E-15 1.671236122145361E-14 -2.247984128437137E-11 1.294853308739327E-12 -4.466661920942151E-12 1.124298711315166E-13
peri 6.994388760574929E-14 -1.796855614047694E-13 2.167098986858895E-10 -4.466661920942151E-12 3.772679968948137E-11 -6.554849737983829E-13
i -1.295655615361175E-15 4.061085066616153E-15 -3.956761337991227E-12 1.124298711315166E-13 -6.554849737983829E-13 1.179321053711918E-13

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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