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JPL Small-Body Database Browser
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56942 (2000 RL75)
Classification: Main-belt Asteroid          SPK-ID: 2056942
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09107135944701646 4.3392e-08  
a 3.168358975787912 2.1544e-08 au
q 2.87981221664675 1.3583e-07 au
i 8.209898225024691 4.5103e-06 deg
node 303.0311753774023 3.224e-05 deg
peri 81.70559469039851 4.0239e-05 deg
M 165.8675173365274 2.4834e-05 deg
tp 2458051.406842293482
(2017-Oct-24.90684229)
0.00013946 TDB
period 2059.918314694054
5.64
2.1011e-05
5.752e-08
d
yr
n .1747642114893611 1.7826e-09 deg/d
Q 3.456905734929074 2.3506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1056  
   data-arc span      7234 days (19.81 yr)  
   first obs. used      1999-06-15  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:27:48  

Additional Information
 Earth MOID = 1.89822 au 
 Jupiter MOID = 1.99772 au 
 T_jup = 3.181 
[ 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 13.7   n/a MPO302373  
diameter diameter 11.500 km 1.575 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56942 (2000 RL75)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20030318/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
2138-Apr-13 11:52 00:03 Hygie 0.0233128763383138 0.0232825096968586 0.0233432439839176 3.22814172182742 3.22814120842961 2502050.994726876 3.26227994848066 1528.66681985093 51.0423992374372 -8.99374669727067 10882.8615447837 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:27:53 2019-Jul-13 03:27

Alternate Designations
 2000 RL75 = 1999 NY14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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