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123892 (2001 DM51)
Classification: Main-belt Asteroid          SPK-ID: 2123892
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1426059940210175 5.6037e-08  
a 3.113821717637455 2.5793e-08 au
q 2.669772076389533 1.6774e-07 au
i 9.383286594515543 4.4604e-06 deg
node 63.0907628684724 3.3317e-05 deg
peri 113.9142281151613 3.6759e-05 deg
M 156.2912498627411 1.944e-05 deg
tp 2458129.192995517112
(2018-Jan-10.69299552)
0.00010164 TDB
period 2006.961502255007
5.49
2.4937e-05
6.827e-08
d
yr
n .179375638045626 2.2288e-09 deg/d
Q 3.557871358885376 2.9471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      9877 days (27.04 yr)  
   first obs. used      1993-10-21  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:41:59  

Additional Information
 Earth MOID = 1.69024 au 
 Jupiter MOID = 1.48268 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457404.5 (2016-Jan-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399739905445855 5.6716e-08  
q 2.680906673934136 1.6947e-07 au
tp 2458130.841426145131
(2018-Jan-12.34142615)
0.00010253 TDB
node 63.13566188734848 3.3278e-05 deg
peri 114.4747178435363 3.6742e-05 deg
i 9.386015312923112 4.465e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      9877 days (27.04 yr)  
   first obs. used      1993-10-21  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:41:59  

Additional Information
 Jupiter MOID = 1.48268 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.216729895218486E-15 -9.540794436544731E-15 1.448767976997467E-12 9.132246445138196E-15 2.107336576087658E-13 4.008596934958092E-15
q -9.540794436544731E-15 2.87206176019525E-14 -3.200974415035567E-12 -2.969883100700531E-14 -4.765333312217445E-13 -9.944948621422869E-15
tp 1.448767976997467E-12 -3.200974415035567E-12 1.051270581425188E-8 7.966515659685714E-12 1.649548899181186E-9 4.130630757295235E-12
node 9.132246445138196E-15 -2.969883100700531E-14 7.966515659685714E-12 1.107427457971363E-9 -1.091223345839056E-9 -4.926544443961057E-11
peri 2.107336576087658E-13 -4.765333312217445E-13 1.649548899181186E-9 -1.091223345839056E-9 1.349982727775675E-9 4.921102915738708E-11
i 4.008596934958092E-15 -9.944948621422869E-15 4.130630757295235E-12 -4.926544443961057E-11 4.921102915738708E-11 1.993647375223826E-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 14.6   n/a MPO436600  

123892 (2001 DM51)          Discovered 2001-Feb-16 by LINEAR at Socorro
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
1916-Jun-09 00:50 00:04 Jupiter 1.52812069190638 1.52811941025279 1.52812197356901 2.11378610087564 1.83289689539224 2421023.534903563 4.44702576068456 308.444192998524 90.9854470039801 85.1168782646682 604419.278734105 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
1926-May-30 05:46 00:04 Jupiter 1.74091471597551 1.74091270101158 1.7409167309417 1.85694586691021 1.5732674279159 2424665.740583192 4.255841588469 299.753787866509 27.8865665952438 59.0722358404588 1413468.24831416 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
1988-Jul-17 18:05 00:01 Jupiter 1.70617668230361 1.70617554510451 1.70617781950708 3.05942126381941 2.89260590125754 2447360.253468614 1.26708438829582 172.150547198148 15.6812892242024 -76.2280975755987 1851152.79494197 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
1998-Aug-18 05:48 < 00:01 Jupiter 1.54352979101518 1.54352926119387 1.54353032084104 1.39454129231043 0.920451929802076 2451043.741619421 0.91492445786376 432.478471236572 357.275948673928 -18.9257104283245 981234.867453677 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
2008-Aug-14 17:54 < 00:01 Jupiter 1.99338251864795 1.99338197517782 1.99338306211808 3.25638760487458 3.1231756011683 2454693.245964318 0.440132409037907 57.3023167326886 18.8581298152536 77.5935183196327 2753185.00692852 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
2070-Oct-08 06:49 00:02 Jupiter 1.50812870448512 1.50812820121537 1.5081292077583 2.25357004709227 1.98879405404911 2477392.784356216 2.3035361428708 220.181325017342 39.7686238935997 -81.7887743529345 1304150.30756495 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
2080-Oct-06 09:57 00:03 Jupiter 1.73873813977057 1.73873653733943 1.73873974220566 1.76030495047532 1.45752456376316 2481043.914361022 3.04036277463115 291.538186202946 31.5290022700443 61.4375833673461 1677251.67946394 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
2142-Nov-14 08:42 00:05 Jupiter 1.7064887563652 1.70648572267201 1.70649179010253 3.0609427025909 2.89424640168447 2503726.862410806 5.3137682883526 477.041956028535 14.3876230733689 -75.2107365975479 2013575.24870393 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42
2152-Dec-24 06:02 00:06 Jupiter 1.53025287452541 1.53025082296004 1.53025492644543 1.61458748224165 1.22468638067274 2507419.751089337 6.30125515700596 1450.66378912874 156.610996063133 -72.9373054596325 1191948.75147541 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 04:42:01 2020-Dec-18 04:42

Alternate Designations
 2001 DM51 = 1996 JP4 = 1999 VA183 = 1999 XK149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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