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2069 Hubble (1955 FT)
Classification: Main-belt Asteroid          SPK-ID: 2002069
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890051610846772 3.0226e-08  
a 3.152611058223036 1.6437e-08 au
q 2.556751297326257 1.0062e-07 au
i 9.104017863849583 4.5054e-06 deg
node 46.36358445896733 2.3686e-05 deg
peri 69.7605471282305 2.7e-05 deg
M 293.4890250336495 1.3683e-05 deg
tp 2459578.241614365752
(2021-Dec-29.74161437)
7.9037e-05 TDB
period 2044.579578640516
5.60
1.599e-05
4.378e-08
d
yr
n .1760753182516729 1.3771e-09 deg/d
Q 3.748470819119816 1.9544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2646  
   data-arc span      24048 days (65.84 yr)  
   first obs. used      1955-03-16  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41516  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:00:12  

Additional Information
 Earth MOID = 1.59053 au 
 Jupiter MOID = 1.49918 au 
 T_jup = 3.160 
[ show covariance matrix ]

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 11.41   n/a E2021B10  
diameter diameter 38.471 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 32.52 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2005) Minor Planet Bull. 32, 54-58.]
geometric albedo albedo 0.043   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2069 Hubble (1955 FT)          Discovered 1955-Mar-29 by Goethe Link Observatory at Brooklyn
Discovered by the Indiana Asteroid Program, Goethe Link Observatory, University of Indiana. This program was conceived and directed by F. K. Edmondson; the plates were blinked and measured astrometrically by B. Potter and, following her retirement, by D. Owings; and the photometry was performed under the direction of T. Gehrels. During the years 1947-1967, in which the plates were exposed, a large number of people participated in various aspects of the program.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1900-Jun-10 09:05 00:03 Jupiter 1.8479582885093 1.84795637016164 1.84796020685623 2.79416490822663 2.62500396355874 2415180.878371965 2.94090162812997 94.4554126786867 38.0282328779246 56.5896618156839 988563.709152821 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
1975-May-27 02:33 00:01 Jupiter 1.81448547320205 1.81448451581514 1.81448643058896 3.35797279267893 3.21595374086492 2442559.606169504 1.28238429387569 115.313811146731 30.4042881557498 -81.5738985627768 1319724.49270328 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
1985-Nov-23 05:46 00:01 Jupiter 1.55281011244391 1.55280954048372 1.55281068440702 1.14643263221862 0.472602767294359 2446392.740410055 1.03722872826363 2919.29364516737 417.435751007804 5.69067468225103 1063375.55106994 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
1996-May-19 05:13 < 00:01 Jupiter 1.62105304727655 1.62105250850036 1.62105358605403 1.56002452081009 1.17840951891407 2450222.717126602 0.612296619269727 140.800971391051 91.929112931549 -32.0105808119187 1858981.85651132 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2006-Dec-15 13:17 < 00:01 Jupiter 1.97465263945938 1.97465211195731 1.97465316696168 3.22039642909599 3.08432455412641 2454085.053349677 0.303139624844658 59.0357032288861 16.0739258721717 77.2461277742947 2790681.86326293 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2081-Nov-26 11:39 00:02 Jupiter 1.69682078189007 1.69682000100548 1.69682156277457 2.78619896850309 2.60087303527513 2481459.985084822 1.58956885508679 145.898479139651 13.6503484397617 -84.311613139516 1193476.32508956 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2092-May-27 23:08 00:02 Jupiter 1.51969158167692 1.51969106323733 1.5196921001169 0.903477131569241 n/a 2485295.464203270 2.05425766827326 98.4767458369776 23.728179050019 -83.8357411207976 9525931.50812557 F 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2102-Nov-25 01:28 00:02 Jupiter 1.70368065715313 1.70367959328636 1.70368172101786 1.86117605435118 1.57150630766993 2489127.561279208 2.32012221719515 86.0124372523349 73.0960167009133 27.2849282878562 798084.370119692 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2177-Nov-13 01:12 00:04 Jupiter 1.99394846836921 1.99394594035814 1.99395099638277 4.39659743835649 4.29889239794799 2516509.550240324 3.92511408989733 175.77940870838 34.7725796095186 -51.0926011810697 1553144.43172079 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2188-Jun-10 18:42 00:04 Jupiter 1.59848864333211 1.59848698478725 1.59849030187716 2.359245109956 2.12279492152568 2520372.278991919 4.4758225657636 222.601887588141 39.050553674276 -89.6713831475734 520086.053833772 T 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00
2198-Dec-15 12:02 00:05 Jupiter 1.52269583572476 1.52269484628914 1.52269682516253 0.818126835778246 n/a 2524212.001224534 5.12173930632656 138.119413325905 35.290112215544 75.035537211063 6248429.87703247 F 39 CATAB v2.0f-lin.ifort 2021-Feb-24 01:00:19 2021-Feb-24 01:00

Alternate Designations
 1955 FT = 1953 VN1 = 1969 TB1 = 1970 WA1 = 1975 TT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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