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JPL Small-Body Database Browser
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347106 (2010 HG104)
Classification: Main-belt Asteroid          SPK-ID: 2347106
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2032693819537636 5.5934e-08  
a 2.659223156322005 3.7452e-08 au
q 2.118684508859294 1.567e-07 au
i 12.08698881792082 6.2513e-06 deg
node 246.0864310269636 4.407e-05 deg
peri 339.2011515481633 5.0485e-05 deg
M 116.6276969522259 3.0456e-05 deg
tp 2458487.367169784858
(2019-Jan-03.86716978)
0.00012767 TDB
period 1583.910372105874
4.34
3.3461e-05
9.161e-08
d
yr
n .2272855878337138 4.8015e-09 deg/d
Q 3.199761803784715 4.5064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6165 days (16.88 yr)  
   first obs. used      2001-03-21  
   last obs. used      2018-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61916  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:14:49  

Additional Information
 Earth MOID = 1.11296 au 
 Jupiter MOID = 1.82867 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457086.5 (2015-Mar-05.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023726461237907 5.6063e-08  
q 2.122229428216212 1.5702e-07 au
tp 2456902.425997556895
(2014-Sep-01.92599756)
0.00011332 TDB
node 246.1158335865819 4.4068e-05 deg
peri 339.299383698386 5.0517e-05 deg
i 12.08379743785885 6.2495e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6165 days (16.88 yr)  
   first obs. used      2001-03-21  
   last obs. used      2018-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61916  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:14:49  

Additional Information
 Jupiter MOID = 1.82867 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.143111374501467E-15 -8.646920403982625E-15 -2.104975157705681E-12 1.015171501879955E-15 -4.721316640411108E-13 1.417433814210658E-15
q -8.646920403982625E-15 2.465480240214442E-14 6.702057479330492E-12 -2.038206912155366E-14 1.537132195623712E-12 -2.886302373858257E-15
tp -2.104975157705681E-12 6.702057479330492E-12 1.284070914820607E-8 -8.725133580037631E-12 2.9236764680826E-9 -3.514022645486338E-12
node 1.015171501879955E-15 -2.038206912155366E-14 -8.725133580037631E-12 1.942031575440382E-9 -1.902186223076844E-9 3.812551912793878E-11
peri -4.721316640411108E-13 1.537132195623712E-12 2.9236764680826E-9 -1.902186223076844E-9 2.551966289894953E-9 -3.77787288782777E-11
i 1.417433814210658E-15 -2.886302373858257E-15 -3.514022645486338E-12 3.812551912793878E-11 -3.77787288782777E-11 3.905662729800415E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO437469  
diameter diameter 3.259 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347106 (2010 HG104)          Discovered 2010-Apr-16 by Siding Spring Survey at Siding Spring
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1916-Dec-04 12:37 00:06 Jupiter 1.8467425164916 1.84674065254959 1.84674438053145 2.99628026853981 2.83908087594522 2421202.025821257 6.00029997264143 735.427389982291 30.6828615218616 -80.2299436295804 1800355.75870137 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
1964-Nov-12 00:35 00:03 Jupiter 1.82410654445886 1.8241058281571 1.82410726077254 3.38822030003278 3.24828236005174 2438711.524544719 2.95461483006116 449.922569589763 28.3021172368256 88.7689800849522 2079261.07359647 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
2012-Oct-17 19:15 < 00:01 Jupiter 1.90532642357918 1.90532579822862 1.90532704892984 3.65527310893092 3.53155933929469 2456218.301829624 0.352969231624751 148.614906688463 29.1484837431494 -88.1517425117671 2200317.03003307 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
2046-Nov-01 14:08 00:02 Jupiter 1.99699834222116 1.99699690057189 1.99699978387179 2.56479691760714 2.39371835563857 2468651.088624474 2.01551837214489 147.021831541986 66.5870132962057 -58.6489008626033 1428204.13155737 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
2094-Oct-26 01:44 00:05 Jupiter 1.85671279065866 1.85671098903415 1.85671459233889 3.05834403847241 2.90535348586283 2486176.572511692 4.68708985064387 563.03447976096 31.2114370911429 -78.7468236285206 1846497.52133777 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
2142-Oct-05 02:52 00:07 Jupiter 1.81308793648664 1.81308729813406 1.81308857489848 3.41015945078991 3.27029739105853 2503686.619466485 7.22606137972784 1066.93391667593 25.4361618879203 -89.8487988515654 2080560.61559178 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
2190-Sep-09 16:49 00:10 Jupiter 1.87840214987644 1.87839735508426 1.87840694492829 3.63117720088886 3.50479579679511 2521193.200928588 10.0704825202187 1164.70615162313 41.4388782983794 79.0405283691229 2077763.2190606 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:14:51 2018-Dec-18 01:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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