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19604 (1999 NY48)
Classification: Main-belt Asteroid          SPK-ID: 2019604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1621325457888609 4.1661e-08  
a 2.764799608613961 1.2627e-08 au
q 2.316535609473334 1.1229e-07 au
i 8.916696729252495 4.4894e-06 deg
node 196.5981028407087 2.149e-05 deg
peri 179.3249170052368 2.4005e-05 deg
M 181.8410959847508 1.0396e-05 deg
tp 2460031.496027063305
(2023-Mar-27.99602706)
5.036e-05 TDB
period 1679.167097464766
4.60
1.1503e-05
3.149e-08
d
yr
n .2143920045500736 1.4687e-09 deg/d
Q 3.213063607754589 1.4674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1636  
   data-arc span      10219 days (27.98 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48455  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:59:12  

Additional Information
 Earth MOID = 1.31649 au 
 Jupiter MOID = 2.25106 au 
 T_jup = 3.303 
[ 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 14.21   n/a E2021B10  
diameter diameter 4.279 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.242   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19604 (1999 NY48)          Discovered 1999-Jul-13 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 NY48 = 1993 FK72 = 1995 VV11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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