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34784 (2001 RS77)
Classification: Main-belt Asteroid          SPK-ID: 2034784
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463738590848602 5.4127e-08  
a 2.394431489435643 1.1364e-08 au
q 2.043949312012638 1.3477e-07 au
i 7.657380095201807 4.6693e-06 deg
node 84.1770290202782 3.953e-05 deg
peri 284.6612472279594 4.2623e-05 deg
M 39.34200696083734 1.6184e-05 deg
tp 2458852.604125399059
(2020-Jan-04.10412540)
6.0661e-05 TDB
period 1353.324829344333
3.71
9.6347e-06
2.638e-08
d
yr
n .2660115237628611 1.8938e-09 deg/d
Q 2.744913666858647 1.3028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      8630 days (23.63 yr)  
   first obs. used      1996-06-08  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:35:05  

Additional Information
 Earth MOID = 1.05973 au 
 Jupiter MOID = 2.74857 au 
 T_jup = 3.503 
[ 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 14.8   n/a MPO502412  
diameter diameter 2.629 km 0.332 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.307   0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34784 (2001 RS77)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 RS77 = 1996 LO5 = 1999 CG59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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