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101870 (1999 NV)
Classification: Main-belt Asteroid          SPK-ID: 2101870
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3666473013625881 4.0906e-08  
a 3.114238178826683 1.5355e-08 au
q 1.972411154759538 1.2637e-07 au
i 16.68118744161126 3.8485e-06 deg
node 127.6327833587481 1.7321e-05 deg
peri 264.606054659627 1.7748e-05 deg
M 246.1478761200874 6.8355e-06 deg
tp 2459635.340755316673
(2022-Feb-24.84075532)
4.1429e-05 TDB
period 2007.36415031714
5.50
1.4846e-05
4.065e-08
d
yr
n .1793396579006974 1.3264e-09 deg/d
Q 4.256065202893828 2.0985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      956  
   data-arc span      13471 days (36.88 yr)  
   first obs. used      1983-10-01  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:05  

Additional Information
 Earth MOID = 1.05772 au 
 Jupiter MOID = 1.75071 au 
 T_jup = 3.050 
[ 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 13.9   n/a MPO436476  
diameter diameter 4.614 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101870 (1999 NV)          Discovered 1999-Jul-07 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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