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 ]  
135266 (2001 SK77)
Classification: Main-belt Asteroid          SPK-ID: 2135266
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268400400206829 5.259e-08  
a 3.192564485667205 2.1636e-08 au
q 2.787619478536566 1.6838e-07 au
i 4.128774231915967 4.1667e-06 deg
node 285.6768182489853 7.2463e-05 deg
peri 77.19499051302537 7.3976e-05 deg
M 176.2239674681304 1.6881e-05 deg
tp 2458376.569878278702
(2018-Sep-15.06987828)
9.3401e-05 TDB
period 2083.569273209501
5.70
2.1181e-05
5.799e-08
d
yr
n .172780432418962 1.7564e-09 deg/d
Q 3.597509492797844 2.4381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      894  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      2001-08-28  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51588  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 01:15:24  

Additional Information
 Earth MOID = 1.78801 au 
 Jupiter MOID = 1.89258 au 
 T_jup = 3.180 
[ 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 14.52   n/a MPCxxxxx  
diameter diameter 7.605 km 0.423 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135266 (2001 SK77)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1981-Dec-22 14:15 00:01 Jupiter 1.99874517895832 1.99874461937109 1.99874573854544 2.70777781536947 2.54646940327341 2444961.094009143 1.26054681430512 59.685956505809 16.632545139099 -89.9459147377246 2643889.3804958 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
1992-Dec-10 05:43 < 00:01 Jupiter 1.92264563408091 1.92264508343866 1.92264618472295 2.39918501025118 2.20793743051497 2448966.737941184 0.861260994776027 58.8042411720723 13.1511306430103 88.2188083715281 2391487.34709591 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2003-Dec-01 02:57 < 00:01 Jupiter 1.88319623500688 1.88319572144724 1.88319674856641 2.53162408033424 2.34724563437357 2452974.623141306 0.471002929916338 67.4120306921699 16.1507945060871 -87.3962102212236 2496241.98763255 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2014-Nov-21 07:56 < 00:01 Jupiter 1.8952584945573 1.89525806914452 1.89525891997009 2.96871920283171 2.81415359834156 2456982.830477775 0.200297876194538 57.1736982226491 15.4740567780299 -87.9881240272495 3016848.76833804 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2025-Nov-03 22:19 < 00:01 Jupiter 1.9642352061511 1.96423486896793 1.96423554333426 3.59227943387051 3.47016230662701 2460983.429946667 0.374735875640606 49.6399572139596 13.5335385070485 -87.966459125304 4172511.91257641 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2124-Apr-08 22:57 00:03 Jupiter 1.96877662655203 1.96877603711721 1.96877721598697 2.58399987081311 2.41176276959101 2496933.456385302 2.91863255710067 108.127777140433 14.5978855576273 88.5612833418222 2504634.53000678 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2135-Mar-30 19:18 00:03 Jupiter 1.91804201243578 1.9180414282663 1.91804259660538 2.37388643785697 2.17993601137338 2500941.304414102 3.30215069349663 154.758500439757 13.410396548636 -86.728826561373 2350662.87490358 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2146-Mar-21 02:16 00:04 Jupiter 1.90176328722566 1.90176279605113 1.90176377840007 2.59561595761727 2.41794256282687 2504949.594430748 3.7016636530308 175.94879980202 15.9624656089279 -84.6190354925049 2598309.32058882 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
2157-Mar-08 23:56 00:04 Jupiter 1.93202794579279 1.9320274069187 1.93202848466677 3.12558016712495 2.98201763348939 2508955.497026769 4.12973976084737 57.617733152405 15.2775996898559 -89.8066107860537 1650495.5862468 T 30 CATAB v2.0g-lin.ifort 2021-Jul-09 01:15:28 2021-Jul-09 01:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 03:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin