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 ]  
487905 (2015 TC180)
Classification: Main-belt Asteroid          SPK-ID: 2487905
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346843204682027 9.0137e-08  
a 3.082963250595065 2.2217e-07 au
q 2.667736440160227 2.2573e-07 au
i 10.40335624006133 9.153e-06 deg
node 88.36131273498893 3.7201e-05 deg
peri 302.8618801720762 5.5999e-05 deg
M 317.2932208914021 4.5081e-05 deg
tp 2459235.055308630789
(2021-Jan-20.55530863)
0.00026386 TDB
period 1977.201579458011
5.41
0.00021373
5.852e-07
d
yr
n .1820755171046762 1.9682e-08 deg/d
Q 3.498190061029902 2.5209e-07 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      2271 days (6.22 yr)  
   first obs. used      2010-12-01  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69645  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:12:12  

Additional Information
 Earth MOID = 1.69198 au 
 Jupiter MOID = 1.96041 au 
 T_jup = 3.188 
[ 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 16.8   n/a MPO399171  

487905 (2015 TC180)          Discovered 2014-Jul-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ 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
1959-May-14 22:57 02:49 Jupiter 1.96441612600669 1.9644151916844 1.96441706079373 3.13843243776213 2.99789801275709 2436703.456213397 169.030514114977 9177.29208053402 35.0857267821565 89.1312033147513 1450191.26916782 T 13 CATAB v2.0e-lin.ifort 2017-Nov-27 12:29:11 2018-Dec-18 03:51
2018-Dec-28 03:39 00:13 Jupiter 1.95534446573708 1.95534311345401 1.95534581803527 3.32072653868862 3.1876101076583 2458480.652419451 13.2254292015367 669.518963909166 50.4082980976831 -88.7128832717465 1304335.96947296 T 13 CATAB v2.0e-lin.ifort 2017-Nov-27 12:29:11 2018-Dec-18 03:51
2078-Aug-10 22:10 02:50 Jupiter 1.95528326188168 1.95528216795634 1.95528435867235 3.47771289672569 3.3508347209207 2480256.423893152 170.382854687891 8647.73350352695 40.3022663096201 89.1391584754622 1456276.37657797 T 13 CATAB v2.0e-lin.ifort 2017-Nov-27 12:29:11 2018-Dec-18 03:51
2138-Mar-25 04:08 05:18 Jupiter 1.96518714830933 1.96518280575252 1.96519153499258 3.60909341775807 3.48762497517846 2502031.672180516 317.65427799876 15328.2672665527 40.1821070547315 88.610987621226 1486482.06958311 T 13 CATAB v2.0e-lin.ifort 2017-Nov-27 12:29:11 2018-Dec-18 03:51
2197-Nov-05 16:49 07:43 Jupiter 1.9851534433356 1.98514328551785 1.98516368298521 3.71737276160336 3.60076422787037 2523807.200832651 463.372989906173 20524.1708448881 39.7387419107817 88.0522165719362 1522016.34281916 T 13 CATAB v2.0e-lin.ifort 2017-Nov-27 12:29:11 2018-Dec-18 03:51

Alternate Designations
 2015 TC180 = 2014 OB250 
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-04 09:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin