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19174 (1991 NS6)
Classification: Main-belt Asteroid          SPK-ID: 2019174
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07363572834482771 7.018e-08  
a 2.643741334455076 2.4608e-08 AU
q 2.449067515737149 1.8685e-07 AU
i 8.286715055418094 7.6711e-06 deg
node 128.18635900479 5.2263e-05 deg
peri 244.223903861112 7.5673e-05 deg
M 93.83446251936236 5.7108e-05 deg
tp 2456591.251837028287
(2013-Oct-25.75183703)
0.00024842 JED
period 1570.098391509581
4.30
2.1922e-05
6.002e-08
d
yr
n .2292849938237793 3.2013e-09 deg/d
Q 2.838415153173002 2.642e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      628  
   data-arc span      8596 days (23.53 yr)  
   first obs. used      1991-07-11  
   last obs. used      2015-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58895  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:53:25  

Additional Information
 Earth MOID = 1.46095 AU 
 T_jup = 3.375 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO324486  

19174 (1991 NS6)          Discovered 1991-Jul-11 by Debehogne, H. at La Silla (809)
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 NS6 = 1999 JO95 = 2000 QB62 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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