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JPL Small-Body Database Browser
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71553 (2000 DD8)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071553
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100222295155011 4.2591e-08  
a 3.24810981846556 3.034e-08 au
q 2.922576797543416 1.4031e-07 au
i 2.402548397108309 4.7336e-06 deg
node 131.985370948149 0.00013644 deg
peri 297.1454083994229 0.00014042 deg
M 233.8034724641079 3.5987e-05 deg
tp 2459750.030633785727
(2022-Jun-19.53063379)
0.0002178 TDB
period 2138.181084944021
5.85
2.9958e-05
8.202e-08
d
yr
n .1683674046763093 2.359e-09 deg/d
Q 3.573642839387704 3.3381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      9331 days (25.55 yr)  
   first obs. used      1993-12-17  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:28:00  

Additional Information
 Earth MOID = 1.93785 au 
 Jupiter MOID = 1.68486 au 
 T_jup = 3.173 
[ 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 14.6   n/a MPO439546  

71553 (2000 DD8)          Discovered 2000-Feb-28 by Spacewatch at Kitt Peak
Reference: 20031109/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
1974-Oct-29 10:13 00:02 Jupiter 1.92887555319206 1.92887455248623 1.92887655389877 3.75895533926492 3.64025960863877 2442349.925926390 1.89197266381205 100.75994850006 23.5352309332469 70.8947156527833 2288982.7411522 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
1986-Jan-22 05:06 00:01 Jupiter 1.82012247525011 1.82012165332592 1.82012329717451 3.0795917155635 2.9245775410942 2446452.712845777 1.43942846115671 78.7080940353977 20.1030416880922 77.4284822699399 1969392.03054676 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
1997-May-10 06:38 < 00:01 Jupiter 1.74219607697815 1.74219545248802 1.74219670146818 2.59203965298901 2.39714573916367 2450578.776083763 0.925886812965726 66.0237086833071 11.9896933573589 86.7195311847535 2013685.86118503 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2008-Sep-17 21:26 < 00:01 Jupiter 1.69772366375424 1.69772318023309 1.69772414727519 2.28856758496492 2.05905521868735 2454727.392905492 0.439041399792493 64.7787804984094 5.10527995441955 -89.1044327986882 2399742.37799504 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2020-Feb-14 04:23 < 00:01 Jupiter 1.6921495893127 1.6921491612069 1.69215001741832 2.15324351109925 1.90665609886864 2458893.682384750 0.347376236354157 65.4226310548682 6.05662240546291 -87.5353215713809 2719552.03734905 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2031-Jul-20 04:30 < 00:01 Jupiter 1.71923918242993 1.71923872004895 1.71923964481072 2.1505664180094 1.90777099319242 2463067.687567338 0.776277086936985 62.7518751207849 7.71512255747681 -86.8591653201107 2723055.49505296 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2042-Dec-21 18:45 00:01 Jupiter 1.7777480200683 1.77774742960557 1.77774861053082 2.26874322863997 2.04799403237013 2467240.281167443 1.27438230449913 60.6485564142532 11.8339073958499 89.6442232638352 2468748.73751957 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2054-May-17 13:50 00:02 Jupiter 1.85870008829899 1.85869929859896 1.85870087799913 2.49505832027272 2.30519026468947 2471405.076292383 1.78454140817519 71.2467909339566 17.2747985938514 80.2373128249656 2315805.82835888 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2065-Sep-28 19:30 00:02 Jupiter 1.96109122748307 1.96109022305865 1.96109223190816 2.8397342495831 2.68333055243801 2475557.312751228 2.28238905520054 97.2561990865857 20.668628966388 73.9058266694864 2388355.18112301 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2189-Apr-16 22:03 00:06 Jupiter 1.98616632863046 1.98616403572713 1.98616862154362 4.13236216553143 4.02783999554624 2520682.418980602 5.64268868547279 259.012762771234 26.2345530351506 68.4967289952722 2363862.08464136 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
2200-Jul-02 22:12 00:06 Jupiter 1.84308279998637 1.84308074087318 1.84308485911109 3.34843416756746 3.20825103140246 2524776.424762808 5.57617136166823 270.511326284003 23.5700179153474 75.0135234432335 2005843.42023474 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:15 2020-Feb-23 16:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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