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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678017190969195 4.0815e-08  
a 3.13531762579488 2.3207e-08 au
q 2.609205938271626 1.2289e-07 au
i 8.951573371484017 3.7568e-06 deg
node 257.5244217273385 3.6453e-05 deg
peri 333.1952540705229 3.9531e-05 deg
M 106.9428682051697 1.6375e-05 deg
tp 2458398.120658077398
(2018-Oct-06.62065808)
9.0798e-05 TDB
period 2027.779568022224
5.55
2.2514e-05
6.164e-08
d
yr
n .1775340898375471 1.9711e-09 deg/d
Q 3.661429313318132 2.7102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      959  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2001-01-31  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:31:35  

Additional Information
 Earth MOID = 1.60195 au 
 Jupiter MOID = 1.39314 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 14.2   n/a MPO453712  

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 1.93333657543551 1.93333471954934 1.9333384313219 3.42406122319107 3.2936251366517 2439346.084748784 2.06563669011524 114.99484553527 66.3346825127607 -56.541714955577 1575439.61729381 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
1977-Jan-29 02:39 00:02 Jupiter 1.4417570043153 1.44175625570159 1.44175775293409 2.57197978690075 2.33240080467244 2443172.610409027 1.52138929018227 229.341939132884 29.6725961511818 88.344604620298 2753411.10934733 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
1987-Jun-21 21:19 00:01 Jupiter 1.61320609556071 1.61320529850902 1.61320689261351 1.50858044215926 1.1071152694571 2446968.388207667 1.30032579509777 235.235411214961 123.106975497613 14.5826916342589 1284397.90221907 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
2061-May-31 03:50 00:02 Jupiter 1.86276859508855 1.86276720537818 1.86276998479892 3.21706506391655 3.07247203338603 2473975.659876205 1.682917877352 109.282207321348 59.3009868722629 -74.3593219251818 2036363.62269504 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
2071-Nov-26 11:35 00:02 Jupiter 1.41394941779396 1.41394898397227 1.41394985161661 2.55381260632079 2.30735006457787 2477806.982928714 2.03221260891023 294.463100911415 23.7643314536689 -88.1018581227331 2739032.98885705 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
2082-Apr-17 14:48 00:03 Jupiter 1.65643292835936 1.65643093706382 1.65643491965678 1.64644134926296 1.29925456706331 2481602.116915614 3.21732371774331 179.885712478177 95.9089992066936 44.8018242185787 1388737.71494605 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
2156-Apr-02 11:21 00:06 Jupiter 1.81348963488051 1.81348519813242 1.81349407163005 3.06856396228448 2.91237863249541 2508614.972663417 5.51433556721742 244.029452698071 91.4528522200761 -35.7770342724923 1027922.88545789 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
2166-Sep-30 13:33 00:06 Jupiter 1.40225359527847 1.40225312342397 1.40225406715959 2.55765714201145 2.30944204566027 2512448.064465516 5.5752139508284 774.751363782155 23.9808769235626 -88.4189239582015 2699997.42834329 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
2177-Feb-15 04:36 00:08 Jupiter 1.70869824138098 1.70869347408381 1.70870300867204 1.82175481953738 1.52557080443636 2516238.691537220 7.76902283860023 175.986045679131 66.4450449072803 29.9221129238199 836173.426355996 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 17:31:38 2020-Nov-12 17:31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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