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277163 (2005 NN47)
Classification: Main-belt Asteroid          SPK-ID: 2277163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1919431220297003 1.2808e-07  
a 2.765545292380637 2.6075e-08 au
q 2.234717894846558 3.4571e-07 au
i 5.581360191590042 6.9545e-06 deg
node 107.6438191801881 8.7671e-05 deg
peri 195.2121696541448 9.1763e-05 deg
M 168.5290397289968 1.9996e-05 deg
tp 2458610.103022716803
(2019-May-06.60302272)
9.3845e-05 TDB
period 1679.846466087949
4.60
2.3758e-05
6.505e-08
d
yr
n .2143052994827398 3.0309e-09 deg/d
Q 3.296372689914717 3.108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      7085 days (19.40 yr)  
   first obs. used      2000-06-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .70824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:59:48  

Additional Information
 Earth MOID = 1.21938 au 
 Jupiter MOID = 1.94217 au 
 T_jup = 3.306 
[ 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 17.5   n/a MPO494501  

277163 (2005 NN47)          Discovered 2005-Jul-07 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1943-Jun-20 07:47 00:03 Jupiter 1.98413737639182 1.9841357816352 1.98413897115136 2.13749365182281 1.92745554871782 2430895.824401103 2.83083538234517 204.803936552733 27.1492653478923 -80.8675038282898 913300.050755143 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 03:59:48 2021-Apr-14 03:59
1965-Nov-04 15:51 00:02 Jupiter 1.97182420999789 1.97182319067861 1.97182522931671 2.40020964017621 2.21401909020979 2439069.160453349 1.97324514284264 118.452451858714 17.7230323405564 -88.0630805635342 1069441.99205447 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 03:59:48 2021-Apr-14 03:59
2025-Dec-30 20:47 < 00:01 Jupiter 1.93582410618153 1.93582297416528 1.93582523819667 2.10978193029491 1.89105183199684 2461040.366313601 0.78310125202362 123.814948430175 32.3592426147342 -83.2162608917831 850687.707589608 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 03:59:48 2021-Apr-14 03:59
2108-Jul-10 20:16 00:04 Jupiter 1.94657387973098 1.9465722647599 1.94657549469995 2.26835393224982 2.0676458772286 2491182.344130870 4.04953925224488 127.189875664456 19.7711417951395 -87.0211300987592 640659.64974767 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 03:59:48 2021-Apr-14 03:59
2168-Sep-02 11:40 00:07 Jupiter 1.95272215294647 1.95272107496061 1.95272323093798 2.08385808925062 1.86411763309241 2513150.985906892 6.51392178340939 338.685987002376 33.1559485186848 -78.9661814294159 956457.657869843 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 03:59:48 2021-Apr-14 03:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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