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243767 (2000 RF42)
Classification: Main-belt Asteroid          SPK-ID: 2243767
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2213767151805769 5.8906e-08  
a 2.263990845994321 1.3393e-08 au
q 1.762795989309202 1.3444e-07 au
i 8.521828613542052 7.706e-06 deg
node 330.2703073863306 4.312e-05 deg
peri 342.2706478511707 4.5812e-05 deg
M 317.7309372149739 1.7253e-05 deg
tp 2459146.593382495658
(2020-Oct-24.09338250)
6.0167e-05 TDB
period 1244.25795683997
3.41
1.1041e-05
3.023e-08
d
yr
n .2893290720151701 2.5674e-09 deg/d
Q 2.765185702679439 1.6358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:35:20  

Additional Information
 Earth MOID = .751184 au 
 Jupiter MOID = 2.53456 au 
 T_jup = 3.571 
[ 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 16.7   n/a MPO470599  
diameter diameter 3.615 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243767 (2000 RF42)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1929-Mar-03 06:14 00:02 Iris 0.0142749678032575 0.0142472197690811 0.014302767242482 7.41112494329569 7.41112488895643 2425673.759683538 1.56189325222101 1935.18790534492 58.383353682859 44.3356302031876 25568.8770378658 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:35:34 2020-Jun-24 04:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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