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13134 (1994 QR)
Classification: Main-belt Asteroid          SPK-ID: 2013134
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 .1657138530921443 4.6038e-08  
a 2.561818644407579 1.0549e-08 au
q 2.137289805919505 1.1418e-07 au
i 5.167514962736444 3.4048e-06 deg
node 157.8845135552975 5.4401e-05 deg
peri 207.7498985609496 5.6137e-05 deg
M 83.75096335002215 1.4398e-05 deg
tp 2458652.075800932311
(2019-Jun-17.57580093)
5.9641e-05 TDB
period 1497.686792450906
4.10
9.2505e-06
2.533e-08
d
yr
n .2403706848551919 1.4847e-09 deg/d
Q 2.986347482895653 1.2297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      24532 days (67.16 yr)  
   first obs. used      1953-09-06  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:51:52  

Additional Information
 Earth MOID = 1.13681 au 
 Jupiter MOID = 2.47242 au 
 T_jup = 3.409 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457125.5 (2015-Apr-13.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1670192907422983 4.6272e-08  
q 2.133282214247321 1.1487e-07 au
tp 2457151.092959403221
(2015-May-08.59295940)
5.8375e-05 TDB
node 157.9889631958944 5.428e-05 deg
peri 206.9285498624818 5.598e-05 deg
i 5.172848689229945 3.4102e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      24532 days (67.16 yr)  
   first obs. used      1953-09-06  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:51:52  

Additional Information
 Jupiter MOID = 2.47242 au 
 T_jup = 3.409 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.141132161202624E-15 -5.303244395221787E-15 9.814832449827613E-13 -4.787025767975093E-15 1.551677341326374E-13 -3.758266816431416E-15
q -5.303244395221787E-15 1.31947003179006E-14 -2.52734616144878E-12 1.196635001740157E-14 -4.084423659797816E-13 9.550905167649342E-15
tp 9.814832449827613E-13 -2.52734616144878E-12 3.407603058963935E-9 5.771047339979878E-12 8.253360099125843E-10 -5.792892829711986E-12
node -4.787025767975093E-15 1.196635001740157E-14 5.771047339979878E-12 2.94629123471149E-9 -2.932422324819068E-9 2.179357749888213E-11
peri 1.551677341326374E-13 -4.084423659797816E-13 8.253360099125843E-10 -2.932422324819068E-9 3.133710125571218E-9 -2.302133894750879E-11
i -3.758266816431416E-15 9.550905167649342E-15 -5.792892829711986E-12 2.179357749888213E-11 -2.302133894750879E-11 1.162975892321354E-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 MPO502268  

13134 (1994 QR)          Discovered 1994-Aug-16 by Kobayashi, T. at Oizumi
Reference: 20000124/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
1966-Feb-26 22:38 < 00:01 Juno 0.0403074263036464 0.0403053460318752 0.0403095075170456 4.88779785880942 4.8877977970579 2439183.442981609 0.554798675159569 348.375972558137 39.8898494386911 73.9499392915453 145252.925349533 T 23 CATAB v2.0f-lin.ifort 2020-Dec-18 02:51:56 2020-Dec-18 02:51

Alternate Designations
 1994 QR = 1953 RZ1 = 1998 OE10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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