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 ]  
37501 (2130 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2037501
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317878285791077 4.6207e-08  
a 2.690003742758853 1.2906e-08 au
q 2.335493990630991 1.2698e-07 au
i 9.251102610941841 5.5403e-06 deg
node 13.88575100268669 2.1725e-05 deg
peri 314.2222908349584 2.6694e-05 deg
M 234.9851346927459 1.6259e-05 deg
tp 2459560.111859699475
(2021-Dec-11.61185970)
7.3333e-05 TDB
period 1611.490513521525
4.41
1.1597e-05
3.175e-08
d
yr
n .2233956681589807 1.6077e-09 deg/d
Q 3.044513494886714 1.4606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1487  
   data-arc span      17023 days (46.61 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51148  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:25:54  

Additional Information
 Earth MOID = 1.33606 au 
 Jupiter MOID = 2.35176 au 
 T_jup = 3.341 
[ 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 14.4   n/a MPO365693  

37501 (2130 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2130 T-2 = 1998 DL37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 07:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin