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52018 (2002 NO27)
Classification: Main-belt Asteroid          SPK-ID: 2052018
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .180367036837612 4.5736e-08  
a 3.088296348977267 2.082e-08 au
q 2.531269487635821 1.4022e-07 au
i 2.798057452619594 5.1477e-06 deg
node 328.4231936551839 9.7306e-05 deg
peri 334.2796231751648 9.8281e-05 deg
M 202.1472286794352 1.666e-05 deg
tp 2460265.713752561481
(2023-Nov-17.21375256)
9.6225e-05 TDB
period 1982.334223874136
5.43
2.0046e-05
5.488e-08
d
yr
n .1816040885862532 1.8364e-09 deg/d
Q 3.645323210318712 2.4575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      9989 days (27.35 yr)  
   first obs. used      1994-01-05  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55806  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:36:55  

Additional Information
 Earth MOID = 1.51581 au 
 Jupiter MOID = 1.60072 au 
 T_jup = 3.199 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457257.5 (2015-Aug-23.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844476702262611 4.6014e-08  
q 2.515010237106374 1.4162e-07 au
tp 2456300.294582886701
(2013-Jan-07.79458289)
7.9176e-05 TDB
node 328.6567468174127 9.6637e-05 deg
peri 333.6313910710085 9.7569e-05 deg
i 2.813921661873843 5.1626e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      9989 days (27.35 yr)  
   first obs. used      1994-01-05  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55806  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:36:55  

Additional Information
 Jupiter MOID = 1.60072 au 
 T_jup = 3.199 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.117316392820824E-15 -6.471314632366826E-15 5.646610102138105E-13 6.799151015758845E-15 7.594119133185844E-14 3.51127084856006E-16
q -6.471314632366826E-15 2.005500662337133E-14 -1.537316485266212E-12 -2.524699493596615E-14 -1.740965571212957E-13 -8.537775754969111E-16
tp 5.646610102138105E-13 -1.537316485266212E-12 6.268891867947296E-9 -1.55685107744766E-11 1.095461759469999E-9 1.509864146299729E-13
node 6.799151015758845E-15 -2.524699493596615E-14 -1.55685107744766E-11 9.338642050643127E-9 -9.32895102013428E-9 -2.618469402811791E-11
peri 7.594119133185844E-14 -1.740965571212957E-13 1.095461759469999E-9 -9.32895102013428E-9 9.519782492777395E-9 2.616299766840103E-11
i 3.51127084856006E-16 -8.537775754969111E-16 1.509864146299729E-13 -2.618469402811791E-11 2.616299766840103E-11 2.665284996066396E-11

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 14.85   n/a E2021B10  
diameter diameter 6.781 km 2.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52018 (2002 NO27)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ 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
1907-Jan-10 17:41 00:04 Jupiter 1.5898991506307 1.58989866645608 1.58989963480776 1.43297371593029 0.993936098332172 2417586.236504795 3.49600600424041 259.366090850286 109.418383727858 -41.3591947084372 2235440.93821267 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
1966-Nov-05 01:39 00:02 Jupiter 1.59942432118245 1.59942381058358 1.59942483178312 1.4685708401256 1.04763595244194 2439434.568403598 1.51626513552661 268.171153591587 78.0607704847748 -48.233546520222 2768089.80524972 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
1976-Jul-14 22:15 00:01 Jupiter 1.91233242012422 1.91233163831665 1.91233320193189 3.00982177882115 2.85887641281278 2442974.427217739 1.17759026630812 62.8252627927208 14.9140933355654 -73.3796899663259 1906742.9361981 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
2026-Aug-31 23:12 < 00:01 Jupiter 1.65750830706702 1.65750786498341 1.65750874915223 1.59521788575182 1.23396796814742 2461284.466944755 0.447155582466147 198.216220401113 54.9492651380875 -60.398292338655 3007532.37732731 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
2036-May-15 16:30 < 00:01 Jupiter 1.79633947385017 1.79633888460788 1.79634006309224 2.33044357325049 2.11846956691649 2464829.187154606 0.777747516116041 52.8373588686242 6.78674476469721 -81.8425141090704 1979690.34429399 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
2086-Jul-01 04:20 00:02 Jupiter 1.75745596694886 1.75745494491316 1.75745698898346 1.80424711650891 1.51373338390369 2483137.680539536 2.27530178054565 122.684001730001 40.9967005383693 -75.3506179420903 1321105.62101073 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
2096-Mar-22 17:25 00:03 Jupiter 1.69471453306989 1.69471345726734 1.69471560887061 1.8410400752549 1.54590543593633 2486690.225440590 2.69832039760538 60.4777602989901 58.0218533935336 -77.7474126962192 958333.442296613 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
2146-Apr-30 03:53 00:04 Jupiter 1.8824983605858 1.88249627307519 1.88250044809555 2.1059454540944 1.88018997919069 2504989.661963535 4.06042938510199 134.202337185505 23.1993376665313 -79.6650465925151 1026852.12364648 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36
2156-Jan-26 19:44 00:05 Jupiter 1.62671372504255 1.6267126840308 1.62671476605357 1.59079218970516 1.22033962376396 2508548.322165975 4.50371393603731 181.485681104398 61.5020604191657 -40.6736699164387 1664394.09833029 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 10:36:57 2021-Jul-09 10:36

Alternate Designations
 2002 NO27 = 2001 HP63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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