Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
37766 (1997 GM11)
Classification: Main-belt Asteroid          SPK-ID: 2037766
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05771887074487798 5.1565e-08  
a 3.089501672656363 2.5361e-08 au
q 2.911179124946226 1.6886e-07 au
i 9.007050734997071 6.758e-06 deg
node 4.154095457062295 2.9377e-05 deg
peri 308.8207838197065 6.2089e-05 deg
M 343.6493015657152 5.5665e-05 deg
tp 2459090.587572956734
(2020-Aug-29.08757296)
0.00030688 TDB
period 1983.494857713263
5.43
2.4423e-05
6.687e-08
d
yr
n .1814978237024712 2.2348e-09 deg/d
Q 3.2678242203665 2.6825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      8114 days (22.21 yr)  
   first obs. used      1997-03-13  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:37:56  

Additional Information
 Earth MOID = 1.90857 au 
 Jupiter MOID = 1.95589 au 
 T_jup = 3.204 
[ 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 14.3   n/a MPO351095  
diameter diameter 5.099 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.378 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.171   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37766 (1997 GM11)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ 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
1940-Mar-20 02:42 00:03 Jupiter 1.96567683039914 1.96567625749985 1.96567740329844 4.40523042358041 4.30630264835855 2429708.612691015 2.52700415672539 114.346194016588 25.4909617903453 -88.3848274775681 2559873.16945627 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 04:38:07 2020-Feb-23 04:38
2000-Apr-05 19:48 < 00:01 Jupiter 1.97686943591919 1.97686886509906 1.97687000673932 3.89019357671443 3.77844847450257 2451640.324914951 0.517083377750247 53.6420786270371 20.2452250454977 -73.7883830154945 2593886.14640239 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 04:38:07 2020-Feb-23 04:38
2070-Apr-09 00:43 00:02 Jupiter 1.99495529039775 1.99495459550219 1.99495598529399 4.66995492127234 4.5781343969985 2477210.529514158 1.97146153461008 119.1968994295 27.1941718599337 -82.1415076597838 2671867.5625154 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 04:38:07 2020-Feb-23 04:38
2130-Apr-21 13:24 00:04 Jupiter 1.97793854307551 1.97793796029797 1.97793912585316 4.22662810160814 4.12406536144202 2499137.058348147 4.15125867768858 132.76600169628 26.0704338376746 89.8198907546144 2379526.70125353 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 04:38:07 2020-Feb-23 04:38

Alternate Designations
 1997 GM11 = 1999 TZ29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 21:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin