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101852 (1999 JY97)
Classification: Main-belt Asteroid          SPK-ID: 2101852
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08472637538743613 3.7792e-08  
a 2.541042905290074 1.1906e-08 au
q 2.325749550220886 9.4783e-08 au
i 14.63042773680582 5.5855e-06 deg
node 142.7193090545262 1.8685e-05 deg
peri 112.5693519134302 5.1925e-05 deg
M 102.5424956793879 4.6983e-05 deg
tp 2458779.077415319480
(2019-Oct-22.57741532)
0.00019255 TDB
period 1479.50495528541
4.05
1.0399e-05
2.847e-08
d
yr
n .2433246328198697 1.7102e-09 deg/d
Q 2.756336260359262 1.2915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      676  
   data-arc span      9260 days (25.35 yr)  
   first obs. used      1995-07-03  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56757  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:39:01  

Additional Information
 Earth MOID = 1.34959 au 
 Jupiter MOID = 2.40627 au 
 T_jup = 3.395 
[ 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 15.66   n/a E2021B55  

101852 (1999 JY97)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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