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JPL Small-Body Database Browser
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243057 (2007 DC37)
Classification: Main-belt Asteroid          SPK-ID: 2243057
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680220758727705 5.2103e-08  
a 2.848095098138459 2.9204e-08 au
q 2.369552247466173 1.4484e-07 au
i 8.307352100451689 6.4318e-06 deg
node 174.6245219477214 3.6012e-05 deg
peri 69.50543292045 4.0984e-05 deg
M 137.9305639214767 1.7349e-05 deg
tp 2457927.851516495656
(2017-Jun-23.35151650)
8.3604e-05 TDB
period 1755.618531360611
4.81
2.7003e-05
7.393e-08
d
yr
n .2050559353124387 3.1539e-09 deg/d
Q 3.326637948810744 3.4111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6919 days (18.94 yr)  
   first obs. used      1999-10-04  
   last obs. used      2018-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55007  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:30:59  

Additional Information
 Earth MOID = 1.37265 au 
 Jupiter MOID = 1.74021 au 
 T_jup = 3.270 
[ 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 16.4   n/a MPO454782  
diameter diameter 4.470 km 1.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.022   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243057 (2007 DC37)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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
1951-Sep-13 15:48 00:03 Jupiter 1.88370210685728 1.88370041031853 1.88370380340482 3.20800054178622 3.06462895523188 2433903.158138474 3.19278017712501 243.065222677724 26.2806353634982 -75.5230103910403 1730144.43924096 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
1976-Jan-20 08:16 00:02 Jupiter 1.75884381226702 1.75884315148608 1.75884447304847 2.60154909206691 2.40933587730345 2442797.844563322 1.92275950156196 161.779230883713 26.9864085527813 -89.5022189591086 1386425.56113058 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
2000-May-18 07:29 < 00:01 Jupiter 1.73034076017383 1.73034015941078 1.73034136093698 2.07491120621598 1.82379619802154 2451682.811814310 0.75873204461221 105.610877715196 48.7561727295967 -76.1468619643669 1581848.65257175 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
2024-Sep-25 06:58 < 00:01 Jupiter 1.81033843852987 1.81033788134334 1.81033899571671 1.70711619719483 1.4065860088528 2460578.790241638 0.611829759180129 110.359575072216 67.3542881182314 -54.1839753491092 1829096.16374028 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
2049-Feb-20 08:13 00:02 Jupiter 1.96056355034834 1.96056253174599 1.96056456894979 1.91715336804925 1.67672800016558 2469492.842025647 1.82033714468772 64.4814290521386 22.7553611134079 68.0496882932846 1261572.77904301 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
2129-Nov-27 17:02 00:05 Jupiter 1.84400134798539 1.84399893268273 1.84400376330932 2.99999793708989 2.8427642842623 2498992.209694103 4.74144370913394 358.027832977016 24.0235607478792 -77.8870574876516 1562747.06397633 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
2154-Apr-04 05:10 00:06 Jupiter 1.75252847161442 1.75252727952736 1.75252966372339 2.34482062535546 2.12874485508008 2507885.715057132 5.64044892988568 401.27109579882 36.6684893279782 83.5215598962579 1118458.60853183 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04
2178-Aug-05 03:29 00:07 Jupiter 1.75465848560181 1.75465747949429 1.75465949172349 1.79487356399694 1.50203708792577 2516774.644875874 6.98807011557498 395.831958421554 116.95628658294 41.1604811806543 780917.039153934 T 11 CATAB v2.0e-lin.ifort 2018-Oct-04 09:31:00 2018-Dec-17 23:04

Alternate Designations
 2007 DC37 = 1999 TR24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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