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100320 (1995 MF5)
Classification: Main-belt Asteroid          SPK-ID: 2100320
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531227101317448 4.915e-08  
a 3.082174410840675 2.3731e-08 au
q 2.610223511954037 1.5427e-07 au
i 6.657549465197571 5.7933e-06 deg
node 192.7314403802384 4.5118e-05 deg
peri 33.62254415238539 4.9237e-05 deg
M 319.4923631530741 1.8107e-05 deg
tp 2459422.891738403011
(2021-Jul-27.39173840)
9.9824e-05 TDB
period 1976.442766277034
5.41
2.2826e-05
6.249e-08
d
yr
n .1821454211285466 2.1036e-09 deg/d
Q 3.554125309727313 2.7364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      9406 days (25.75 yr)  
   first obs. used      1995-06-22  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60051  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:31:29  

Additional Information
 Earth MOID = 1.60326 au 
 Jupiter MOID = 1.43188 au 
 T_jup = 3.199 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457072.5 (2015-Feb-19.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547083483275239 4.9204e-08  
q 2.607487664719501 1.5493e-07 au
tp 2457442.652197823803
(2016-Feb-24.15219782)
9.699e-05 TDB
node 192.7989439337581 4.5175e-05 deg
peri 32.94101498526152 4.9176e-05 deg
i 6.651719980257013 5.7901e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      9406 days (25.75 yr)  
   first obs. used      1995-06-22  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60051  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:31:29  

Additional Information
 Jupiter MOID = 1.43188 au 
 T_jup = 3.199 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.421040278064527E-15 -7.560114258738628E-15 -5.041371398251278E-13 7.511375315295739E-15 -1.35557770976449E-13 -3.13339398947112E-15
q -7.560114258738628E-15 2.400350483931746E-14 1.518454275337004E-12 -2.493046182057949E-14 3.973915165832446E-13 8.6951379053593E-15
tp -5.041371398251278E-13 1.518454275337004E-12 9.406973999029667E-9 1.223176020295617E-11 1.914088738329422E-9 -4.394818538485039E-13
node 7.511375315295739E-15 -2.493046182057949E-14 1.223176020295617E-11 2.040784667656365E-9 -2.024064942721364E-9 -8.635656706802761E-12
peri -1.35557770976449E-13 3.973915165832446E-13 1.914088738329422E-9 -2.024064942721364E-9 2.418293341590821E-9 8.504305071542972E-12
i -3.13339398947112E-15 8.6951379053593E-15 -4.394818538485039E-13 -8.635656706802761E-12 8.504305071542972E-12 3.352535724359705E-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 16.14   n/a MPCxxxxx  
diameter diameter 3.035 km 0.725 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100320 (1995 MF5)          Discovered 1995-Jun-22 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1905-Apr-18 13:58 00:04 Jupiter 1.43240186109174 1.43240090400863 1.43240281820148 1.8830233343512 1.53724312743599 2416954.081996714 4.15431997967338 397.624211466047 100.866572385441 82.9672972128237 1379198.62732752 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
1914-Dec-08 00:10 00:04 Jupiter 1.96476335253476 1.96476067251583 1.96476603255481 3.11733673170594 2.975831822417 2420474.506668031 3.75940713491694 160.103461669554 27.058277930737 -51.6221568923975 1416972.4744623 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
1964-Nov-15 00:38 00:02 Jupiter 1.46852650320821 1.4685256805562 1.46852732586431 1.81550460490286 1.46372438617746 2438714.526534936 1.87972114515126 207.741340143198 104.570025040616 -82.2831685902209 1710298.41963344 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
1974-Jul-12 23:36 00:01 Jupiter 1.87192593667725 1.87192477762807 1.87192709572653 2.85650611285354 2.69344626609307 2442241.483670566 1.48932925418965 78.8376379037911 26.1751706040166 -64.2927384350821 1642188.85958138 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
2024-Jul-08 22:11 < 00:01 Jupiter 1.53857907403326 1.53857847724498 1.53857967082207 1.7324668420352 1.37854858893822 2460500.424461886 0.568858281479232 183.306742746165 68.5653595172034 -61.955495276335 2204120.28512608 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
2034-Mar-11 00:57 < 00:01 Jupiter 1.75441079236565 1.75440975947764 1.75441182525346 2.58029261612294 2.38585791422058 2464032.539533690 0.91314159302782 62.6144334931819 31.2926468956278 -71.6433122902307 1510666.92192492 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
2084-Mar-25 02:35 00:03 Jupiter 1.64675517329415 1.64675337500264 1.64675697158472 1.70271230869314 1.3676667057156 2482309.607935325 2.79357953698889 143.526296395254 81.7133859279385 -67.8039887917893 1578510.08258885 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
2093-Nov-23 17:51 00:03 Jupiter 1.62889269683448 1.6288905639321 1.62889482973881 2.33985800971071 2.10592914936365 2485840.243687707 3.04803240280485 161.720175196764 36.28282727784 -67.9549298223989 1310324.69119437 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
2143-Dec-16 00:32 00:05 Jupiter 1.77256095967289 1.77255782194424 1.77256409739297 1.84468565598669 1.56434023367383 2504123.521983342 4.67364945036515 76.1969571433975 43.6195075152264 88.6387803082635 511739.118732064 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31
2153-Aug-05 23:12 00:05 Jupiter 1.52792357679491 1.52792116825449 1.52792598534819 2.15889774110969 1.8847057582717 2507644.466810346 4.67626601766533 291.192652336432 41.5320904663465 -79.1364176189758 1238674.1880292 T 21 CATAB v2.0g-lin.ifort 2021-May-04 08:31:31 2021-May-04 08:31

Alternate Designations
 1995 MF5 = 2005 HX1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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