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71595 (2000 DW77)
Classification: Main-belt Asteroid          SPK-ID: 2071595
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1220020689504167 3.5469e-08  
a 3.172546338117791 2.6255e-08 au
q 2.785489121026352 1.1482e-07 au
i 5.46816656459133 4.4427e-06 deg
node 158.0565280951547 4.2681e-05 deg
peri 294.1602283108068 4.6268e-05 deg
M 267.4975212467667 1.8723e-05 deg
tp 2459530.848393654878
(2021-Nov-12.34839365)
0.00010951 TDB
period 2064.003303361019
5.65
2.5622e-05
7.015e-08
d
yr
n .174418325500631 2.1652e-09 deg/d
Q 3.559603555209229 2.9458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      8920 days (24.42 yr)  
   first obs. used      1995-03-31  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5162  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:23  

Additional Information
 Earth MOID = 1.8079 au 
 Jupiter MOID = 1.63785 au 
 T_jup = 3.183 
[ 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 14.6   n/a MPO449452  
diameter diameter 7.034 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71595 (2000 DW77)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DW77 = 2002 PK13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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