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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888615475552086 3.0535e-08  
a 3.152357439679727 1.666e-08 au
q 2.556998335174639 1.0128e-07 au
i 9.104152850826255 4.5065e-06 deg
node 46.36304394555219 2.439e-05 deg
peri 69.78110873407154 2.7589e-05 deg
M 258.2336723047786 1.3614e-05 deg
tp 2459578.400688963889
(2021-Dec-29.90068896)		 7.934e-05 TDB
period 2044.332862733035
5.60		 1.6206e-05
4.437e-08		 d
yr
n .1760965675221411 1.396e-09 deg/d
Q 3.747716544184815 1.9806e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2522  
   data-arc span      23987 days (65.67 yr)  
   first obs. used      1955-03-16  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:04:13  

Additional Information
 Earth MOID = 1.59089 au 
 Jupiter MOID = 1.50005 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 11.3   n/a MPO416729  
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 1.84795831869084 1.84795638653876 1.84796025084219 2.79416512631406 2.62500419855201 2415180.878322139 2.97140499222031 95.7189238439363 39.0137845351904 57.1685312409132 970129.210183791 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
1975-May-27 02:33 00:01 Jupiter 1.81448546229434 1.81448450051495 1.81448642407374 3.35797261940218 3.21595355906355 2442559.606148321 1.29333879208523 115.435746988827 30.5233441893168 -81.5171999292532 1312581.09232346 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
1985-Nov-23 05:46 00:01 Jupiter 1.55281010484352 1.55280953041653 1.55281067927369 1.14643250239787 0.472602446727718 2446392.740393077 1.04650449425812 2965.27091617195 421.803170490244 5.63442740143266 1046715.49250152 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
1996-May-19 05:13 < 00:01 Jupiter 1.62105303923042 1.6210524987627 1.62105357969933 1.56002467515059 1.17840972103519 2450222.717108685 0.616566683095579 141.62755653913 94.4513089110061 -30.585849471117 1814010.11705451 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2006-Dec-15 13:17 < 00:01 Jupiter 1.97465263644046 1.97465210852948 1.97465316435167 3.22039640492902 3.08432452868065 2454085.053350648 0.303931870549746 60.6317620834346 16.1955654654783 77.7126821059945 2779622.1830953 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2081-Nov-26 11:39 00:02 Jupiter 1.69682080111202 1.69682001204753 1.69682159017633 2.78619890829262 2.60087297294855 2481459.985101050 1.60973259218671 146.02174225299 13.9574774935775 -84.276372052466 1182331.84418703 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2092-May-27 23:08 00:02 Jupiter 1.51969157466215 1.51969105438267 1.51969209494199 0.903477137107582 n/a 2485295.464235773 2.07921665711479 99.6312582279354 24.0118964804808 -84.1681249784046 9418781.5507982 F 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2102-Nov-25 01:28 00:02 Jupiter 1.70368062227406 1.70367953931752 1.70368170522847 1.86117605305119 1.57150629965343 2489127.561305634 2.34788826627649 87.5817932882353 74.2702212421572 26.9000987148283 784964.395709701 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2177-Nov-13 01:12 00:04 Jupiter 1.99394852990245 1.99394596668419 1.99395109312332 4.39659779404368 4.29889276476867 2516509.550308573 3.9716382841669 177.999146754663 35.1701992461255 -51.0206548559333 1541145.69435101 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2188-Jun-10 18:42 00:05 Jupiter 1.59848868195567 1.59848700584376 1.59849035806769 2.35924537669694 2.12279522400932 2520372.279066466 4.5279956364521 223.165511788202 39.5618008438875 -89.6788349894894 514859.774650174 T 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04
2198-Dec-15 12:02 00:05 Jupiter 1.52269580862921 1.52269480350173 1.52269681375895 0.818126846739854 n/a 2524212.001305977 5.18122393412813 139.955637921779 35.4345994515704 74.8223961222609 6216884.18762058 F 38 CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:19 2020-Dec-18 02:04

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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