Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2020 RQ)
Classification: Apollo [NEO]          SPK-ID: 54053738
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459098.5 (2020-Sep-06.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3113338395047145 0.0010545  
a 1.267734613020954 0.0015028 au
q .8730459284761171 0.00030332 au
i 8.79223503474865 0.024361 deg
node 335.5031354145667 0.0014419 deg
peri 287.8595334804597 0.015274 deg
M 46.27824037573161 0.1155 deg
tp 2459031.478323728848
(2020-Jun-30.97832373)
0.048111 TDB
period 521.3638907123916
1.43
0.92704
0.002538
d
yr
n .6904966117006991 0.0012278 deg/d
Q 1.662423297565791 0.0019706 au
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      6 days  
   first obs. used      2020-09-04  
   last obs. used      2020-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .38127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-12 06:53:43  

Additional Information
 Earth MOID = .0168682 au 
 Jupiter MOID = 3.44508 au 
 T_jup = 5.032 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.879   .30786 3 autocmod 2.8

[ 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-Mar-27 20:13 1_09:16 Earth 0.143904020393891 0.0799088802209491 0.371231943124046 12.3853852933027 12.3838902419141 2439212.342526203 1995.59070899231 12110469.2390719 937.503092507985 33.7466556775487 8210.78726215777 T 3 CATAB v2.0f-lin.ifort 2020-Sep-12 06:53:44 2020-Sep-12 06:54
2020-Feb-14 20:19 09:31 Earth 0.467394275356408 0.46314812872662 0.471643509026928 8.54383877366854 8.54317151706181 2458894.346183546 570.497865299497 220145.564427241 11307.5457463223 15.8534844804446 1199.85970962477 T 3 CATAB v2.0f-lin.ifort 2020-Sep-12 06:53:44 2020-Sep-12 06:54
2020-Aug-23 23:54 00:07 Earth 0.0204253126339349 0.0202534863220033 0.0205971312910484 10.018397508628 10.0053680044672 2459085.495872595 7.14044853031521 8545.34615600143 41.2380983132751 0.568129658267042 331.388194183788 T 3 CATAB v2.0f-lin.ifort 2020-Sep-12 06:53:44 2020-Sep-12 06:54
2023-Mar-18 04:01 4_07:15 Earth 0.374644153576481 0.281606041800296 0.469676679153596 19.713084430116 19.7127236498377 2460021.667128581 6194.55147631759 4883515.18592535 1657.34055770706 15.69020023629 9113.68726538382 T 3 CATAB v2.0f-lin.ifort 2020-Sep-12 06:53:44 2020-Sep-12 06:54
2057-Sep-17 08:21 3_18:59 Earth 0.465911553386527 0.387211229308908 0.544611756237491 22.6752325123405 22.6749803039428 2472623.847579132 5459.44816836054 3924446.05176019 61.0293605310613 0.235784710527857 4016.71254761516 T 3 CATAB v2.0f-lin.ifort 2020-Sep-12 06:53:44 2020-Sep-12 06:54
2090-Mar-19 18:57 6_23:12 Earth 0.345452468958348 0.145543341289493 0.558404558262798 18.8074495587361 18.807039450128 2484495.289879290 10032.1432473038 10829277.5449986 798.380691857724 14.4236863663415 18411.3863940973 T 3 CATAB v2.0f-lin.ifort 2020-Sep-12 06:53:44 2020-Sep-12 06:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-20 12:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin