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 ]  
100050 Carloshernandez (1991 TR15)
Classification: Main-belt Asteroid          SPK-ID: 2100050
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118988278110564 6.9396e-08  
a 2.600092826453817 2.1032e-08 au
q 2.049136204328317 1.9433e-07 au
i 1.67538537389075 3.0886e-06 deg
node 83.63440562031728 0.00015413 deg
peri 306.6966427283893 0.00015442 deg
M 348.1927941463608 1.0768e-05 deg
tp 2459250.725739611359
(2021-Feb-05.22573961)
4.6221e-05 TDB
period 1531.375541700764
4.19
1.858e-05
5.087e-08
d
yr
n .2350827672225846 2.8523e-09 deg/d
Q 3.151049448579318 2.5488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      10657 days (29.18 yr)  
   first obs. used      1991-10-06  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:22  

Additional Information
 Earth MOID = 1.05397 au 
 Jupiter MOID = 2.29309 au 
 T_jup = 3.382 
[ 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 16.54   n/a E2021B55  

100050 Carloshernandez           Discovered 1991 Oct. 6 by A. Lowe on plates taken at Palomar.
Carlos R. Hernandez (b. 1996) is a nephew of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ 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
2095-Jun-05 23:13 00:02 Hygie 0.028861523087366 0.0288540704119943 0.0288689816610914 4.99602736826301 4.99602710031016 2486399.467523026 1.52939189153608 759.209467859843 71.4406344112148 61.1794337262789 52958.3276430562 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:24 2021-Apr-13 15:30

Alternate Designations
 1991 TR15 = 2004 XB131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 21:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin