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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
37507 (3141 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2037507
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807078014914051 4.0963e-08  
a 2.416879180099661 9.1971e-09 au
q 1.980130256993502 9.8566e-08 au
i 2.587609161685398 4.4043e-06 deg
node 19.99241409707668 0.00010244 deg
peri 274.3203851727295 0.00010313 deg
M 200.3501730830114 1.1823e-05 deg
tp 2459609.120797760330
(2022-Jan-29.62079776)
4.5974e-05 TDB
period 1372.400405467672
3.76
7.8337e-06
2.145e-08
d
yr
n .2623141166133093 1.4973e-09 deg/d
Q 2.85362810320582 1.0859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      16890 days (46.24 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:33:02  

Additional Information
 Earth MOID = .966186 au 
 Jupiter MOID = 2.34404 au 
 T_jup = 3.492 
[ 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 16.0   n/a MPO257127  

37507 (3141 T-2)          Discovered 1973-Sep-30 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
 3141 T-2 = 1991 HK3 = 1994 AU12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-08 20:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin