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190665 (2000 YG98)
Classification: Jupiter Trojan          SPK-ID: 2190665
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630666938164109 4.3745e-08  
a 5.204071910342485 1.3536e-07 au
q 4.355461109540082 2.6781e-07 au
i 4.182645758911772 6.0588e-06 deg
node 311.4560035386285 6.5356e-05 deg
peri 151.2492570258545 7.0476e-05 deg
M 258.9324952428066 3.1387e-05 deg
tp 2460417.869462275137
(2024-Apr-17.36946227)
0.000419 TDB
period 4336.24049066925
11.87
0.00016918
4.632e-07
d
yr
n .08302122559268801 3.239e-09 deg/d
Q 6.052682711144888 1.5743e-07 au
  Orbit Determination Parameters
   # obs. used (total)      539  
   data-arc span      7665 days (20.99 yr)  
   first obs. used      1999-12-15  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57414  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:37  

Additional Information
 Earth MOID = 3.37295 au 
 Jupiter MOID = .446071 au 
 T_jup = 2.968 
[ 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 12.71   n/a E2021B55  

190665 (2000 YG98)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2000 YG98 = 2000 AN19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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