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JPL Small-Body Database Browser
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19606 (1999 NV54)
Classification: Main-belt Asteroid          SPK-ID: 2019606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306412937649925 4.0835e-08  
a 3.053182487551304 2.2233e-08 au
q 2.654310777276983 1.2977e-07 au
i 10.49438054793566 5.1936e-06 deg
node 197.1377354340566 2.0062e-05 deg
peri 127.4146100666576 2.6782e-05 deg
M 322.3443879823927 1.9894e-05 deg
tp 2459204.323746783330
(2020-Dec-20.82374678)
0.00010856 TDB
period 1948.621862995848
5.34
2.1284e-05
5.827e-08
d
yr
n .1847459514010221 2.0179e-09 deg/d
Q 3.452054197825624 2.5137e-08 au
  Orbit Determination Parameters
   # obs. used (total)      970  
   data-arc span      8130 days (22.26 yr)  
   first obs. used      1997-03-03  
   last obs. used      2019-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50791  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:51:34  

Additional Information
 Earth MOID = 1.65928 au 
 Jupiter MOID = 2.01239 au 
 T_jup = 3.198 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO435881  
diameter diameter 4.877 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19606 (1999 NV54)          Discovered 1999-Jul-12 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 NV54 = 1997 EV6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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