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 ]  
487933 (2015 TP213)
Classification: Main-belt Asteroid          SPK-ID: 2487933
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04118307997055786 9.1624e-08  
a 2.254290795534286 3.3249e-08 au
q 2.161452157424905 2.1119e-07 au
i 7.831813694213031 1.0381e-05 deg
node 354.1000090900327 3.7722e-05 deg
peri 154.4917857169862 9.0884e-05 deg
M 244.7287177611527 8.2244e-05 deg
tp 2458996.351191870174
(2020-May-26.85119187)
0.00028297 TDB
period 1236.270008500322
3.38
2.7351e-05
7.488e-08
d
yr
n .2911985225919248 6.4424e-09 deg/d
Q 2.347129433643667 3.4618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4173 days (11.43 yr)  
   first obs. used      2007-03-12  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:37  

Additional Information
 Earth MOID = 1.17354 au 
 Jupiter MOID = 2.63126 au 
 T_jup = 3.611 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457543.5 (2016-Jun-04.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04070259177713353 9.2326e-08  
q 2.162309619848353 2.1265e-07 au
tp 2457762.638672917505
(2017-Jan-09.13867292)
0.00028163 TDB
node 354.1229817315121 3.7692e-05 deg
peri 155.2348446500838 9.0711e-05 deg
i 7.835537677028021 1.0385e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4173 days (11.43 yr)  
   first obs. used      2007-03-12  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:37  

Additional Information
 Jupiter MOID = 2.63126 au 
 T_jup = 3.611 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.524031533994447E-15 -1.941145048095305E-14 1.468904330272966E-11 -5.877600279764368E-14 4.288543413508179E-12 1.642200691979539E-15
q -1.941145048095305E-14 4.521940283907026E-14 -3.327524554349879E-11 1.327948421536334E-13 -9.758773553831186E-12 -1.568523821520832E-15
tp 1.468904330272966E-11 -3.327524554349879E-11 7.931573532836897E-8 -1.622533600199111E-10 2.324697460205613E-8 -2.947851807271538E-11
node -5.877600279764368E-14 1.327948421536334E-13 -1.622533600199111E-10 1.420673921814554E-9 -1.45295797888426E-9 9.113761237349445E-12
peri 4.288543413508179E-12 -9.758773553831186E-12 2.324697460205613E-8 -1.45295797888426E-9 8.228402899848532E-9 -1.786048780561497E-11
i 1.642200691979539E-15 -1.568523821520832E-15 -2.947851807271538E-11 9.113761237349445E-12 -1.786048780561497E-11 1.078452960589746E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO456353  

487933 (2015 TP213)          Discovered 2007-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TP213 = 2007 EG85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 19:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin