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214402 (2005 NB54)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214402
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587631857361727 4.6748e-08  
a 3.200374029641338 3.1802e-08 au
q 2.692272453148167 1.4973e-07 au
i 5.733596863560464 5.9407e-06 deg
node 150.7333197845745 5.7511e-05 deg
peri 134.4320821858021 6.0929e-05 deg
M 159.6692963827154 2.0532e-05 deg
tp 2457672.990334832764
(2016-Oct-11.49033483)
0.00011653 TDB
period 2091.219082345445
5.73
3.1171e-05
8.534e-08
d
yr
n .1721483908784131 2.5659e-09 deg/d
Q 3.708475606134509 3.6851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      21289 days (58.29 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55935  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:05:10  

Additional Information
 Earth MOID = 1.6793 au 
 Jupiter MOID = 1.49638 au 
 T_jup = 3.167 
[ 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 15.4   n/a MPO422835  
diameter diameter 4.873 km 0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214402 (2005 NB54)          Discovered 2005-Jul-10 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1904-Oct-29 16:10 00:04 Jupiter 1.7248766059823 1.7248742508665 1.72487896110428 2.63274617869743 2.43910374861595 2416783.173879484 4.10658402237768 230.870573107975 21.0902515626651 -81.1162496149916 1393289.72684042 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
1991-Dec-13 09:55 00:01 Jupiter 1.99357307891223 1.99357193502253 1.99357422280238 2.99075450239332 2.84514662706722 2448603.913130342 1.24495654538696 96.0373473900829 25.6452637994573 -69.3899249394904 1725900.50673866 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2002-Oct-22 15:19 < 00:01 Jupiter 1.67218831330332 1.67218751357085 1.67218911303542 1.83134097923238 1.5299474024917 2452570.138242501 0.786354537796454 106.730398298777 58.8941724513561 -84.4420414095341 1301645.50541422 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2013-Sep-14 02:22 < 00:01 Jupiter 1.48709623334566 1.48709566122183 1.48709680547364 1.13064332211856 0.373083509335578 2456549.598780490 0.385925868637052 4409.50059942738 503.686255134933 -11.3912391587854 2141607.95783392 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2024-Aug-01 06:10 < 00:01 Jupiter 1.52904192484752 1.52904124179929 1.52904260789358 1.35867342083072 0.859116245018036 2460523.756992017 0.704470041396356 398.009943192259 146.535283681675 5.24958224428947 1125850.66300415 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2035-May-23 00:21 00:01 Jupiter 1.77494917946001 1.77494825525878 1.77495010366124 2.80005001334921 2.62409244957258 2464470.514246576 1.19212969261773 81.5962732056678 21.9888960332578 -81.6189479987245 1603035.17822712 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2122-Jul-13 09:27 00:04 Jupiter 1.96080501640405 1.96080270131484 1.96080733149916 2.84369356871362 2.68749684066026 2496297.893912492 3.70173648486075 222.605728812259 22.4239148554785 -70.2549266075497 1590310.39386803 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2133-May-29 13:53 00:04 Jupiter 1.65444423291276 1.65444221728988 1.65444624854523 1.83073810612008 1.52566903362976 2500271.078493307 4.0853635813656 303.863053135427 69.9301122591389 78.6768454797288 1109848.10715793 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2144-Apr-27 09:11 00:05 Jupiter 1.49454530857955 1.4945445749859 1.4945460421682 1.22762934601917 0.611218931337558 2504256.882358302 4.5556758052811 1622.91400238821 295.034786474628 -2.83201545529211 777032.932851393 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2155-Mar-16 04:25 00:06 Jupiter 1.55882141250557 1.55881963998997 1.55882318502108 1.41963961362766 0.963654132674879 2508231.683756291 5.53789089086024 847.051500497409 137.950265939476 24.329150785448 935676.237285866 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
2165-Dec-31 19:12 00:06 Jupiter 1.81225769129046 1.81225442314558 1.81226095945296 2.89942293569383 2.73347450292669 2512175.300241612 6.24911260999171 349.849651853637 23.3371166877453 -77.4026406879257 1642216.50025955 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 04:05:14 2019-Jul-14 04:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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