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27743 (1990 VM)
Classification: Main-belt Asteroid          SPK-ID: 2027743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764383055732452 4.8826e-08  
a 3.157643563703025 1.6834e-08 au
q 2.600514283718999 1.5593e-07 au
i 8.706322441749899 3.8714e-06 deg
node 114.9178992114044 3.6397e-05 deg
peri 278.348302291975 3.8047e-05 deg
M 24.49990214558985 1.1041e-05 deg
tp 2458461.022249813001
(2018-Dec-08.52224981)
6.2715e-05 TDB
period 2049.477168069356
5.61
1.6389e-05
4.487e-08
d
yr
n .1756545550293329 1.4047e-09 deg/d
Q 3.71477284368705 1.9804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1606  
   data-arc span      10607 days (29.04 yr)  
   first obs. used      1990-10-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:01:46  

Additional Information
 Earth MOID = 1.62438 au 
 Jupiter MOID = 1.80237 au 
 T_jup = 3.164 
[ 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 12.9   n/a MPO337492  
diameter diameter 13.768 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27743 (1990 VM)          Discovered 1990-Nov-08 by McNaught, R. H. at Siding Spring
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 VM = 1998 FN13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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