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123915 (2001 DK95)
Classification: Main-belt Asteroid          SPK-ID: 2123915
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675026335908058 4.0303e-08  
a 3.135646573340609 2.271e-08 au
q 2.610417514296071 1.2089e-07 au
i 8.950955988318706 3.6384e-06 deg
node 257.5287332245164 3.4616e-05 deg
peri 333.1323187461543 3.7606e-05 deg
M 177.3390434785208 1.6042e-05 deg
tp 2458397.441435277007
(2018-Oct-05.94143528)
8.7601e-05 TDB
period 2028.098698659325
5.55
2.2033e-05
6.032e-08
d
yr
n .1775061540338141 1.9284e-09 deg/d
Q 3.660875632385147 2.6514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      983  
   data-arc span      7258 days (19.87 yr)  
   first obs. used      2001-01-31  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51894  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:22:16  

Additional Information
 Earth MOID = 1.6036 au 
 Jupiter MOID = 1.39147 au 
 T_jup = 3.171 
[ 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 14.22   n/a E2021B55  

123915 (2001 DK95)          Discovered 2001-Feb-18 by NEAT at Haleakala
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1966-Aug-08 14:02 00:02 Jupiter 1.93333664233769 1.9333348021236 1.93333848255188 3.42406078574164 3.29362468721603 2439346.084752677 2.04341282460636 113.364600657965 64.870014843586 -55.7203032628027 1599208.92152647 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
1977-Jan-29 02:39 00:02 Jupiter 1.44175696337521 1.44175621830892 1.44175770844675 2.57197967094983 2.33240067105031 2443172.610400022 1.50567837167388 225.434421892218 29.0560621850444 88.1347568342281 2873687.58368593 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
1987-Jun-21 21:19 00:01 Jupiter 1.61320602464322 1.61320524759549 1.61320680169196 1.50858081548291 1.10711575992774 2446968.388218633 1.28910846250046 227.548679433897 119.361483548157 14.8187571425103 1329985.23270136 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
2061-May-31 03:50 00:02 Jupiter 1.8627684627888 1.86276711136759 1.86276981421001 3.21706446671758 3.07247139838886 2473975.659770203 1.65379033867494 105.839019710819 57.987779114468 -74.6410586902727 2114142.57122537 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
2071-Nov-26 11:35 00:02 Jupiter 1.41394932654732 1.41394891128259 1.41394974181294 2.55381232324003 2.30734973593925 2477806.982782819 1.99913608179979 288.162948183689 23.0301383429048 -88.0528546252725 2839465.87904692 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
2082-Apr-17 14:48 00:03 Jupiter 1.65643308552308 1.6564311332051 1.65643503784295 1.6464415717296 1.29925488849435 2481602.116659223 3.16613899747579 175.408250485443 92.1714805862152 45.6034777424534 1436002.63678683 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
2156-Apr-02 11:20 00:05 Jupiter 1.81348890914952 1.81348454883252 1.81349326946796 3.06856275446616 2.912377296611 2508614.972044095 5.43445000124942 239.025168355445 89.3390769850393 -35.3815249258259 1050733.39769048 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
2166-Sep-30 13:32 00:06 Jupiter 1.40225349177488 1.40225303837486 1.40225394520002 2.55765622696835 2.30944101440877 2512448.063815140 5.4960335622053 762.874791145799 23.3163016714293 -88.3971004957874 2796764.29861692 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
2177-Feb-15 04:34 00:08 Jupiter 1.70869903708299 1.70869434435588 1.70870372980408 1.82175559425151 1.52557188266831 2516238.690606791 7.65793384703746 172.641349166784 64.0558863730895 30.1260919927959 856515.859108641 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 17:22:18 2021-Apr-13 17:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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