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 ]  
15677 (1980 TZ5)
Classification: Main-belt Asteroid          SPK-ID: 2015677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152425956545421 2.6822e-08  
a 2.848011677362478 1.2693e-08 au
q 2.413900773187973 7.5927e-08 au
i 13.3332797463942 5.0928e-07 deg
node 12.94316257180304 3.9033e-06 deg
peri 1.543432681035182 4.9283e-06 deg
M 132.1948313837816 5.8453e-06 deg
tp 2458555.851391121313
(2019-Mar-13.35139112)
2.5331e-05 TDB
period 1755.541398760008
4.81
1.1736e-05
3.213e-08
d
yr
n .2050649447824351 1.3709e-09 deg/d
Q 3.282122581536983 1.4628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2740  
   data-arc span      17077 days (46.75 yr)  
   first obs. used      1974-06-22  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:06:01  

Additional Information
 Earth MOID = 1.41335 au 
 Jupiter MOID = 2.18389 au 
 T_jup = 3.250 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457013.5 (2014-Dec-22.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1503703480219408 2.6733e-08  
q 2.419639238313425 7.5543e-08 au
tp 2456791.231273357689
(2014-May-13.73127336)
1.9326e-05 TDB
node 13.03689640854081 3.9094e-06 deg
peri .01650118015134011 4.9593e-06 deg
i 13.32448492925385 5.0636e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2740  
   data-arc span      17077 days (46.75 yr)  
   first obs. used      1974-06-22  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41596  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:06:01  

Additional Information
 Jupiter MOID = 2.18389 au 
 T_jup = 3.250 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.146780100837741E-16 -1.999036640972838E-15 3.088394843762045E-13 -5.323756952589522E-17 5.928975035525652E-15 -1.766849541833435E-15
q -1.999036640972838E-15 5.706722403923266E-15 -8.128222663846044E-13 -8.215927723125694E-16 1.831268389942096E-16 5.028400168101466E-15
tp 3.088394843762045E-13 -8.128222663846044E-13 3.734896875757221E-10 -1.504606603480893E-12 5.605188636111014E-11 2.90920677285419E-13
node -5.323756952589522E-17 -8.215927723125694E-16 -1.504606603480893E-12 1.528324867539762E-11 -1.388319385187916E-11 1.099757381234173E-12
peri 5.928975035525652E-15 1.831268389942096E-16 5.605188636111014E-11 -1.388319385187916E-11 2.459477890217524E-11 -8.030305660752036E-13
i -1.766849541833435E-15 5.028400168101466E-15 2.90920677285419E-13 1.099757381234173E-12 -8.030305660752036E-13 2.56400238566144E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.26   n/a E2021B10  
diameter diameter 10.370 km 0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 5.614 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.237   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

15677 (1980 TZ5)          Discovered 1980-Oct-14 by Purple Mountain Observatory at Nanking
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1980 TZ5 = 1999 RB173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-12 05:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin