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10088 Digne (1990 SG8)
Classification: Main-belt Asteroid          SPK-ID: 2010088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847158641193706 1.5318e-08  
a 2.34006921530183 5.9637e-09 au
q 1.907821308098215 3.7389e-08 au
i 3.446933899803931 5.8441e-07 deg
node 91.12955679331263 1.7446e-05 deg
peri 24.09421712287494 1.8756e-05 deg
M 63.99608981962443 6.6703e-06 deg
tp 2458968.069872565470
(2020-Apr-28.56987257)
2.3884e-05 TDB
period 1307.499350542691
3.58
4.9983e-06
1.368e-08
d
yr
n .2753347447940058 1.0525e-09 deg/d
Q 2.772317122505445 7.0653e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2074  
   data-arc span      14616 days (40.02 yr)  
   first obs. used      1981-03-01  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 21:50:34  

Additional Information
 Earth MOID = .924749 au 
 Jupiter MOID = 2.32766 au 
 T_jup = 3.539 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457056.5 (2015-Feb-03.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839665931127459 1.5348e-08  
q 1.910209808779935 3.7434e-08 au
tp 2457660.797751821074
(2016-Sep-29.29775182)
2.2644e-05 TDB
node 91.16470942987124 1.7452e-05 deg
peri 24.21914143825144 1.8769e-05 deg
i 3.446003844531748 5.8413e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2074  
   data-arc span      14616 days (40.02 yr)  
   first obs. used      1981-03-01  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 21:50:34  

Additional Information
 Jupiter MOID = 2.32766 au 
 T_jup = 3.539 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.355555506364747E-16 -5.699896978278962E-16 -8.255016672989804E-14 4.013439736780217E-14 -3.913940530552094E-14 -7.504752252784436E-16
q -5.699896978278962E-16 1.401289048959955E-15 2.108583150854704E-13 -9.596693617294367E-14 9.45122715450567E-14 1.737347433605779E-15
tp -8.255016672989804E-14 2.108583150854704E-13 5.127473974875206E-10 -5.578166765088397E-11 1.725071519003444E-10 -1.014573489678847E-13
node 4.013439736780217E-14 -9.596693617294367E-14 -5.578166765088397E-11 3.045888128520391E-10 -3.139213489374218E-10 -5.709542165683996E-12
peri -3.913940530552094E-14 9.45122715450567E-14 1.725071519003444E-10 -3.139213489374218E-10 3.522783317588269E-10 5.626968799269364E-12
i -7.504752252784436E-16 1.737347433605779E-15 -1.014573489678847E-13 -5.709542165683996E-12 5.626968799269364E-12 3.412069037374541E-13

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 13.91   n/a E2021B10  
diameter diameter 5.633 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10088 Digne           Discovered 1990 Sept. 22 by E. W. Elst at the European Southern Observatory.
Named for the town of Digne, in southern France, the capital of Alpes-de-Haute-Provence. Situated on the scenic "Route de Napoléon", it is well known for its cultivation of lavender and fruits for preserving. The city has a majestic Romanesque cathedral.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990728/MPCPages.arcLast Updated: 2010-06-11

[ 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
2068-Apr-20 01:51 < 00:01 Iris 0.0395711199926073 0.0395699700758401 0.0395722702809809 5.45826722738677 5.45826720077095 2476491.577236514 0.491113520889256 289.359375404058 42.3536975736364 82.2394382876324 138474.543572381 T 30 CATAB v2.0f-lin.ifort 2021-Apr-12 21:51:26 2021-Apr-12 21:51
2088-Mar-15 02:03 < 00:01 Iris 0.0335661468895209 0.0335602552261559 0.0335720408846353 6.14214851419475 6.14214848631099 2483760.585692404 0.314661445836039 531.837285959028 29.6122654900899 -56.6016569427474 141629.568793541 T 30 CATAB v2.0f-lin.ifort 2021-Apr-12 21:51:26 2021-Apr-12 21:51

Alternate Designations
 1990 SG8 = 1951 WP1 = 1981 EL48 = 1992 FH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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